{"id":32790,"date":"2026-06-10T11:08:06","date_gmt":"2026-06-10T04:08:06","guid":{"rendered":"https:\/\/teky.edu.vn\/blog\/?p=32790"},"modified":"2026-06-10T13:59:32","modified_gmt":"2026-06-10T06:59:32","slug":"hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico","status":"publish","type":"post","link":"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/","title":{"rendered":"HKICO l\u00e0 g\u00ec? T\u1ea1i sao h\u1ecdc sinh \u0111\u1ed5 x\u00f4 thi Olympic Tin h\u1ecdc Qu\u1ed1c t\u1ebf HKICO?"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;32790&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 b\u00ecnh ch\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;HKICO l\u00e0 g\u00ec? T\u1ea1i sao h\u1ecdc sinh \u0111\u1ed5 x\u00f4 thi Olympic Tin h\u1ecdc Qu\u1ed1c t\u1ebf HKICO?&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Rate this post<\/span>\n    <\/div>\n    <\/div>\n<p><em><span style=\"font-weight: 400;\">Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, gi\u00e1o d\u1ee5c to\u00e0n c\u1ea7u \u0111ang tr\u1ea3i qua m\u1ed9t s\u1ef1 chuy\u1ec3n d\u1ecbch s\u00e2u s\u1eafc. Kh\u00f4ng c\u00f2n l\u00e0 th\u1eddi \u0111\u1ea1i khi ki\u1ebfn th\u1ee9c c\u00f4ng ngh\u1ec7 ch\u1ec9 d\u00e0nh cho gi\u1edbi chuy\u00ean gia, tr\u1ebb em t\u1eeb l\u1ee9a tu\u1ed5i 7 tu\u1ed5i \u0111\u00e3 c\u1ea7n ph\u1ea3i ph\u00e1t tri\u1ec3n kh\u1ea3 n\u0103ng hi\u1ec3u bi\u1ebft v\u00e0 t\u01b0\u01a1ng t\u00e1c c\u00f3 m\u1ee5c \u0111\u00edch v\u1edbi c\u00f4ng ngh\u1ec7 s\u1ed1. Tuy nhi\u00ean, s\u1ef1 kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n n\u1eb1m \u1edf \u0111i\u1ec3m: li\u1ec7u tr\u1ebb em \u0111ang ch\u1ec9 <\/span><b>ti\u00eau th\u1ee5 c\u00f4ng ngh\u1ec7 m\u1ed9t c\u00e1ch th\u1ee5 \u0111\u1ed9ng<\/b><span style=\"font-weight: 400;\"> (nh\u01b0 ch\u01a1i game, l\u01b0\u1edbt m\u1ea1ng x\u00e3 h\u1ed9i) hay \u0111ang <\/span><b>ki\u1ebfn t\u1ea1o c\u00f4ng ngh\u1ec7 m\u1ed9t c\u00e1ch ch\u1ee7 \u0111\u1ed9ng<\/b><span style=\"font-weight: 400;\"> (nh\u01b0 thi\u1ebft k\u1ebf gi\u1ea3i ph\u00e1p, l\u1eadp tr\u00ecnh, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p)?<\/span><\/em><\/p>\n<p><em><span style=\"font-weight: 400;\">\u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn s\u1ef1 ra \u0111\u1eddi v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c s\u00e2n ch\u01a1i h\u1ecdc thu\u1eadt qu\u1ed1c t\u1ebf nh\u01b0 <\/span><b>K\u1ef3 thi Tin h\u1ecdc Qu\u1ed1c t\u1ebf HKICO (Hong Kong International Computational Olympiad)<\/b><span style=\"font-weight: 400;\">. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t cu\u1ed9c thi gi\u1ea3i tr\u00ed m\u00e0n h\u00ecnh b\u00ecnh th\u01b0\u1eddng, m\u00e0 l\u00e0 m\u1ed9t th\u01b0\u1edbc \u0111o \u0111\u00e1nh gi\u00e1 n\u0103ng l\u1ef1c <\/span><b>T\u01b0 duy M\u00e1y t\u00ednh (Computational Thinking)<\/b><span style=\"font-weight: 400;\"> d\u00e0nh cho h\u1ecdc sinh t\u1eeb 7 \u0111\u1ebfn 18 tu\u1ed5i, v\u1edbi tr\u1ecdng t\u00e2m \u0111\u1eb7c bi\u1ec7t \u1edf giai \u0111o\u1ea1n v\u00e0ng 7 &#8211; 15 tu\u1ed5i.<\/span><\/em><\/p>\n<p><em><span style=\"font-weight: 400;\">B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ph\u00e2n t\u00edch b\u1ea3n ch\u1ea5t c\u1ee7a K\u1ef3 thi HKICO, t\u00ecm hi\u1ec3u l\u00fd do khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t xu h\u01b0\u1edbng gi\u00e1o d\u1ee5c to\u00e0n c\u1ea7u, v\u00e0 \u0111\u00e1nh gi\u00e1 kh\u00e1ch quan v\u1ec1 m\u00f4 h\u00ecnh <\/span><b>luy\u1ec7n thi HKICO online<\/b><span style=\"font-weight: 400;\"> nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u h\u00f3a ngu\u1ed3n l\u1ef1c h\u1ecdc t\u1eadp trong k\u1ef7 nguy\u00ean s\u1ed1.<\/span><\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung <\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#1_Tong_quan_hoc_thuat_ve_Ky_thi_Tin_hoc_Quoc_te_HKICO\" >1. T\u1ed5ng quan h\u1ecdc thu\u1eadt v\u1ec1 K\u1ef3 thi Tin h\u1ecdc Qu\u1ed1c t\u1ebf HKICO<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#11_HKICO_la_gi_Nguon_goc_va_triet_ly_giao_duc\" >1.1. HKICO l\u00e0 g\u00ec? Ngu\u1ed3n g\u1ed1c v\u00e0 tri\u1ebft l\u00fd gi\u00e1o d\u1ee5c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#12_Cau_truc_kiem_tra_nang_luc_va_phan_tang_doi_tuong\" >1.2. C\u1ea5u tr\u00fac ki\u1ec3m tra n\u0103ng l\u1ef1c v\u00e0 ph\u00e2n t\u1ea7ng \u0111\u1ed1i t\u01b0\u1ee3ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#2_Co_so_khoa_hoc_Tai_sao_Tu_duy_May_tinh_dinh_hinh_tuong_lai_giao_duc\" >2. C\u01a1 s\u1edf khoa h\u1ecdc: T\u1ea1i sao T\u01b0 duy M\u00e1y t\u00ednh \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai gi\u00e1o d\u1ee5c?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#21_Su_dich_chuyen_tu_hoc_thuoc_long_sang_tu_duy_kien_tao\" >2.1. S\u1ef1 d\u1ecbch chuy\u1ec3n t\u1eeb h\u1ecdc thu\u1ed9c l\u00f2ng sang t\u01b0 duy ki\u1ebfn t\u1ea1o<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#Decomposition_Phan_ra\" >Decomposition (Ph\u00e2n r\u00e3)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#Pattern_Recognition_Nhan_dien_Quy_luat\" >Pattern Recognition (Nh\u1eadn di\u1ec7n Quy lu\u1eadt)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#Abstraction_Truu_tuong_hoa\" >Abstraction (Tr\u1eebu t\u01b0\u1ee3ng h\u00f3a)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#Algorithm_Design_Thiet_ke_Thuat_toan\" >Algorithm Design (Thi\u1ebft k\u1ebf Thu\u1eadt to\u00e1n)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#22_HKICO_nhu_mot_cong_cu_danh_gia_va_phat_trien_tu_duy_may_tinh\" >2.2. HKICO nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u00e1nh gi\u00e1 v\u00e0 ph\u00e1t tri\u1ec3n t\u01b0 duy m\u00e1y t\u00ednh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#3_Nhung_gia_tri_hoc_thuat_hoc_sinh_dat_duoc_tu_Ky_thi_HKICO\" >3. Nh\u1eefng gi\u00e1 tr\u1ecb h\u1ecdc thu\u1eadt h\u1ecdc sinh \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1eeb K\u1ef3 thi HKICO<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#31_Tieu_chuan_hoa_nang_luc_theo_khung_do_luong_quoc_te\" >3.1. Ti\u00eau chu\u1ea9n h\u00f3a n\u0103ng l\u1ef1c theo khung \u0111o l\u01b0\u1eddng qu\u1ed1c t\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#32_Tac_dong_tich_cuc_den_cac_mon_Khoa_hoc_Co_ban_STEM\" >3.2. T\u00e1c \u0111\u1ed9ng t\u00edch c\u1ef1c \u0111\u1ebfn c\u00e1c m\u00f4n Khoa h\u1ecdc C\u01a1 b\u1ea3n (STEM)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#33_Xay_dung_Ho_so_hoc_thuat_voi_trong_luong_quoc_te\" >3.3. X\u00e2y d\u1ef1ng H\u1ed3 s\u01a1 h\u1ecdc thu\u1eadt v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng qu\u1ed1c t\u1ebf<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#4_Phan_tich_chuyen_sau_lo_trinh_Luyen_thi_HKICO_online_Toi_uu_hoa_nguon_luc_trong_ky_nguyen_so\" >4. Ph\u00e2n t\u00edch chuy\u00ean s\u00e2u l\u1ed9 tr\u00ecnh Luy\u1ec7n thi HKICO online: T\u1ed1i \u01b0u h\u00f3a ngu\u1ed3n l\u1ef1c trong k\u1ef7 nguy\u00ean s\u1ed1<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#41_Khung_nang_luc_can_dat_trong_lo_trinh_on_tap\" >4.1. Khung n\u0103ng l\u1ef1c c\u1ea7n \u0111\u1ea1t trong l\u1ed9 tr\u00ecnh \u00f4n t\u1eadp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#42_Loi_the_cua_mo_hinh_luyen_thi_HKICO_online\" >4.2. L\u1ee3i th\u1ebf c\u1ee7a m\u00f4 h\u00ecnh luy\u1ec7n thi HKICO online<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#Moi_truong_Thuc_hanh_Song_song_Hands-on_Practice_Environment\" >M\u00f4i tr\u01b0\u1eddng Th\u1ef1c h\u00e0nh Song song (Hands-on Practice Environment):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#Ca_nhan_hoa_Toc_do_Nhan_thuc_Self-paced_Learning\" >C\u00e1 nh\u00e2n h\u00f3a T\u1ed1c \u0111\u1ed9 Nh\u1eadn th\u1ee9c (Self-paced Learning):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#Truy_cap_Nguon_Tai_nguyen_Toan_cau\" >Truy c\u1eadp Ngu\u1ed3n T\u00e0i nguy\u00ean To\u00e0n c\u1ea7u:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#6_Ky_thi_Olympic_Tin_hoc_Quoc_te_HKICO_2027_San_choi_Tu_duy_May_tinh_cho_The_he_Tre\" >6. K\u1ef3 thi Olympic Tin h\u1ecdc Qu\u1ed1c t\u1ebf HKICO 2027: S\u00e2n ch\u01a1i T\u01b0 duy M\u00e1y t\u00ednh cho Th\u1ebf h\u1ec7 Tr\u1ebb<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#61_Gioi_thieu_Chuong_trinh_HKICO_2027\" >6.1. Gi\u1edbi thi\u1ec7u Ch\u01b0\u01a1ng tr\u00ecnh HKICO 2027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#62_Cau_truc_va_Timeline_HKICO_2027_du_kien\" >6.2. C\u1ea5u tr\u00fac v\u00e0 Timeline HKICO 2027 (d\u1ef1 ki\u1ebfn)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#63_Doi_tuong_tham_gia_va_Loi_ich_hoc_thuat\" >6.3. \u0110\u1ed1i t\u01b0\u1ee3ng tham gia v\u00e0 L\u1ee3i \u00edch h\u1ecdc thu\u1eadt<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#Luyen_thi_HKICO_online_%E2%80%93_Chiec_chia_khoa_toi_uu_hoa_nguon_luc_giao_duc\" >Luy\u1ec7n thi HKICO online &#8211; Chi\u1ebfc ch\u00eca kh\u00f3a t\u1ed1i \u01b0u h\u00f3a ngu\u1ed3n l\u1ef1c gi\u00e1o d\u1ee5c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/#Tai_lieu_tham_khao\" >T\u00e0i li\u1ec7u tham kh\u1ea3o<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Tong_quan_hoc_thuat_ve_Ky_thi_Tin_hoc_Quoc_te_HKICO\"><\/span><span style=\"color: #008000;\"><b>1. T\u1ed5ng quan h\u1ecdc thu\u1eadt v\u1ec1 K\u1ef3 thi Tin h\u1ecdc Qu\u1ed1c t\u1ebf HKICO<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"11_HKICO_la_gi_Nguon_goc_va_triet_ly_giao_duc\"><\/span><b>1.1. HKICO l\u00e0 g\u00ec? Ngu\u1ed3n g\u1ed1c v\u00e0 tri\u1ebft l\u00fd gi\u00e1o d\u1ee5c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>HKICO (Hong Kong International Computational Olympiad)<\/b><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t k\u1ef3 thi h\u1ecdc thu\u1eadt qu\u1ed1c t\u1ebf \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c b\u1edfi Trung t\u00e2m Gi\u00e1o d\u1ee5c V\u00f4 \u0111\u1ecbch Olympic Hong Kong (HKOICE). Kh\u00e1c v\u1edbi nh\u1eefng k\u1ef3 thi tin h\u1ecdc truy\u1ec1n th\u1ed1ng ch\u1ec9 t\u1eadp trung v\u00e0o c\u00fa ph\u00e1p v\u00e0 k\u1ef9 thu\u1eadt l\u1eadp tr\u00ecnh, HKICO \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean tri\u1ebft l\u00fd gi\u00e1o d\u1ee5c r\u00f5 r\u00e0ng:<\/span><\/p>\n<p><b>M\u1ee5c ti\u00eau c\u1ed1t l\u00f5i kh\u00f4ng ph\u1ea3i \u0111\u00e0o t\u1ea1o &#8220;th\u1ee3 g\u00f5 code&#8221;, m\u00e0 ph\u00e1t tri\u1ec3n t\u01b0 duy logic (Logical Thinking) v\u00e0 k\u1ef9 n\u0103ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 (Problem-solving Skills) th\u00f4ng qua ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh.<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 HKICO \u0111\u00e1nh gi\u00e1 kh\u00f4ng ph\u1ea3i xem h\u1ecdc sinh bi\u1ebft bao nhi\u00eau c\u00fa ph\u00e1p, m\u00e0 xem h\u1ecd c\u00f3 kh\u1ea3 n\u0103ng:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ph\u00e2n t\u00edch m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p th\u00e0nh nh\u1eefng ph\u1ea7n nh\u1ecf h\u01a1n (Decomposition)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nh\u1eadn di\u1ec7n c\u00e1c quy lu\u1eadt v\u00e0 m\u1eabu h\u00ecnh (Pattern Recognition)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng tr\u1eebu t\u01b0\u1ee3ng h\u00f3a \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a v\u1ea5n \u0111\u1ec1 (Abstraction)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thi\u1ebft k\u1ebf c\u00e1c thu\u1eadt to\u00e1n hi\u1ec7u qu\u1ea3 \u0111\u1ec3 gi\u1ea3i quy\u1ebft n\u00f3 (Algorithm Design)<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_32792\" aria-describedby=\"caption-attachment-32792\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-32792\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/06\/luyen-thi-hkico-online-1.png\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/06\/luyen-thi-hkico-online-1.png 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/06\/luyen-thi-hkico-online-1-390x220.png 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-32792\" class=\"wp-caption-text\">HKICO l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"12_Cau_truc_kiem_tra_nang_luc_va_phan_tang_doi_tuong\"><\/span><b>1.2. C\u1ea5u tr\u00fac ki\u1ec3m tra n\u0103ng l\u1ef1c v\u00e0 ph\u00e2n t\u1ea7ng \u0111\u1ed1i t\u01b0\u1ee3ng<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a HKICO l\u00e0 n\u00f3 \u0111\u01b0\u1ee3c <\/span><b>c\u00e1 nh\u00e2n h\u00f3a theo \u0111\u1ed9 tu\u1ed5i sinh h\u1ecdc v\u00e0 giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n nh\u1eadn th\u1ee9c<\/b><span style=\"font-weight: 400;\">. K\u1ef3 thi \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u kh\u1ed1i tu\u1ed5i t\u1eeb l\u1edbp 2 (kho\u1ea3ng 7 tu\u1ed5i) \u0111\u1ebfn l\u1edbp 12 (kho\u1ea3ng 17-18 tu\u1ed5i), \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i h\u1ecdc sinh \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo ti\u00eau ch\u00ed ph\u00f9 h\u1ee3p v\u1edbi n\u0103ng l\u1ef1c v\u00e0 giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n nh\u1eadn th\u1ee9c c\u1ee7a m\u00ecnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn ph\u1ea3n \u00e1nh s\u1ef1 ti\u1ebfn tri\u1ec3n t\u1ef1 nhi\u00ean n\u00e0y:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u1ee9a tu\u1ed5i 7-9<\/b><span style=\"font-weight: 400;\">: S\u1eed d\u1ee5ng <\/span><b>Scratch\/Blockly<\/b><span style=\"font-weight: 400;\"> &#8211; ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh tr\u1ef1c quan, d\u00f9ng kh\u1ed1i h\u00ecnh \u1ea3nh thay v\u00ec code v\u0103n b\u1ea3n, gi\u00fap tr\u1ebb hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c kh\u00e1i ni\u1ec7m \u0111i\u1ec1u khi\u1ec3n lu\u1ed3ng (flow control) m\u00e0 kh\u00f4ng b\u1ecb c\u1ea3n tr\u1edf b\u1edfi c\u00fa ph\u00e1p ph\u1ee9c t\u1ea1p.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u1ee9a tu\u1ed5i 10-12<\/b><span style=\"font-weight: 400;\">: Chuy\u1ec3n sang <\/span><b>Python<\/b><span style=\"font-weight: 400;\"> &#8211; ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u00f3 c\u00fa ph\u00e1p g\u1ea7n g\u1ee7i v\u1edbi ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean, d\u1ec5 \u0111\u1ecdc v\u00e0 d\u1ec5 hi\u1ec3u, gi\u00fap h\u1ecdc sinh b\u1eaft \u0111\u1ea7u l\u00e0m quen v\u1edbi t\u01b0 duy thu\u1eadt to\u00e1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u1ee9a tu\u1ed5i 13-18<\/b><span style=\"font-weight: 400;\">: Ti\u1ebfn t\u1edbi <\/span><b>C++<\/b><span style=\"font-weight: 400;\"> ho\u1eb7c <\/span><b>Python n\u00e2ng cao<\/b><span style=\"font-weight: 400;\"> &#8211; y\u00eau c\u1ea7u t\u01b0 duy thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t, v\u00e0 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 c\u1ea5u tr\u00fac d\u1eef li\u1ec7u.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Th\u00f4ng tin chi ti\u1ebft v\u1ec1 c\u1ea5u tr\u00fac b\u00e0i thi v\u00e0 y\u00eau c\u1ea7u t\u1eebng kh\u1ed1i tu\u1ed5i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean trang ch\u00ednh th\u1ee9c: <\/span><a href=\"https:\/\/olympic.fermat.edu.vn\/mo-dang-ky-ky-thi-olympic-khoa-hoc-tin-hoc-quoc-te-hkiso-hkico-2026\/\"><span style=\"font-weight: 400;\">https:\/\/olympic.fermat.edu.vn\/mo-dang-ky-ky-thi-olympic-khoa-hoc-tin-hoc-quoc-te-hkiso-hkico-2026\/<\/span><\/a><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Co_so_khoa_hoc_Tai_sao_Tu_duy_May_tinh_dinh_hinh_tuong_lai_giao_duc\"><\/span><span style=\"color: #008000;\"><b>2. C\u01a1 s\u1edf khoa h\u1ecdc: T\u1ea1i sao T\u01b0 duy M\u00e1y t\u00ednh \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai gi\u00e1o d\u1ee5c?<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"21_Su_dich_chuyen_tu_hoc_thuoc_long_sang_tu_duy_kien_tao\"><\/span><b>2.1. S\u1ef1 d\u1ecbch chuy\u1ec3n t\u1eeb h\u1ecdc thu\u1ed9c l\u00f2ng sang t\u01b0 duy ki\u1ebfn t\u1ea1o<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ea7m quan tr\u1ecdng c\u1ee7a HKICO, ch\u00fang ta c\u1ea7n ti\u1ebfp c\u1eadn kh\u00e1i ni\u1ec7m <\/span><b>&#8220;T\u01b0 duy M\u00e1y t\u00ednh&#8221; (Computational Thinking)<\/b><span style=\"font-weight: 400;\"> &#8211; m\u1ed9t kh\u00e1i ni\u1ec7m \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn b\u1edfi Gi\u00e1o s\u01b0 <\/span><b>Jeannette M. Wing<\/b><span style=\"font-weight: 400;\"> t\u1eeb \u0110\u1ea1i h\u1ecdc Carnegie Mellon v\u00e0o n\u0103m 2006.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Theo \u0111\u1ecbnh ngh\u0129a c\u1ee7a Gi\u00e1o s\u01b0 Wing, Computational Thinking kh\u00f4ng ch\u1ec9 l\u00e0 k\u1ef9 n\u0103ng d\u00e0nh cho c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean, m\u00e0 l\u00e0 m\u1ed9t <\/span><b>ph\u01b0\u01a1ng ph\u00e1p t\u01b0 duy c\u01a1 b\u1ea3n<\/b><span style=\"font-weight: 400;\"> gi\u00fap con ng\u01b0\u1eddi gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p trong b\u1ea5t k\u1ef3 l\u0129nh v\u1ef1c n\u00e0o. Trong b\u00e0i b\u00e1o n\u1ed5i ti\u1ebfng &#8220;Computational Thinking&#8221; \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed <\/span><b>Communications of the ACM (2006)<\/b><span style=\"font-weight: 400;\">, Gi\u00e1o s\u01b0 Wing nh\u1ea5n m\u1ea1nh r\u1eb1ng k\u1ef9 n\u0103ng n\u00e0y s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a gi\u00e1o d\u1ee5c c\u01a1 b\u1ea3n, gi\u1ed1ng nh\u01b0 vi\u1ec7c h\u1ecdc vi\u1ebft v\u00e0 t\u00ednh to\u00e1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u01b0 duy m\u00e1y t\u00ednh d\u1ef1a tr\u00ean <\/span><b>b\u1ed1n tr\u1ee5 c\u1ed9t ch\u00ednh<\/b><span style=\"font-weight: 400;\">:<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Decomposition_Phan_ra\"><\/span><b>Decomposition (Ph\u00e2n r\u00e3)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng chia nh\u1ecf m\u1ed9t v\u1ea5n \u0111\u1ec1 l\u1edbn, ph\u1ee9c t\u1ea1p th\u00e0nh nh\u1eefng v\u1ea5n \u0111\u1ec1 nh\u1ecf h\u01a1n, d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n. V\u00ed d\u1ee5, n\u1ebfu m\u1ed9t h\u1ecdc sinh c\u1ea7n vi\u1ebft ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ec3 qu\u1ea3n l\u00fd \u0111i\u1ec3m s\u1ed1 c\u1ee7a m\u1ed9t l\u1edbp h\u1ecdc, h\u1ecd ph\u1ea3i ph\u00e2n r\u00e3 th\u00e0nh c\u00e1c ph\u1ea7n: nh\u1eadp d\u1eef li\u1ec7u, t\u00ednh to\u00e1n, s\u1eafp x\u1ebfp, v\u00e0 hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Pattern_Recognition_Nhan_dien_Quy_luat\"><\/span><b>Pattern Recognition (Nh\u1eadn di\u1ec7n Quy lu\u1eadt)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n ra c\u00e1c quy lu\u1eadt, m\u1eabu h\u00ecnh, ho\u1eb7c s\u1ef1 l\u1eb7p l\u1ea1i trong d\u1eef li\u1ec7u ho\u1eb7c v\u1ea5n \u0111\u1ec1. \u0110i\u1ec1u n\u00e0y gi\u00fap h\u1ecdc sinh t\u00ecm ra c\u00e1c gi\u1ea3i ph\u00e1p c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng cho nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Abstraction_Truu_tuong_hoa\"><\/span><b>Abstraction (Tr\u1eebu t\u01b0\u1ee3ng h\u00f3a)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf nh\u1eefng chi ti\u1ebft kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 t\u1eadp trung v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i c\u1ee7a v\u1ea5n \u0111\u1ec1. V\u00ed d\u1ee5, khi vi\u1ebft ch\u01b0\u01a1ng tr\u00ecnh, m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean kh\u00f4ng c\u1ea7n ph\u1ea3i hi\u1ec3u to\u00e0n b\u1ed9 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y t\u00ednh, ch\u1ec9 c\u1ea7n hi\u1ec3u c\u00e1c h\u00e0m v\u00e0 th\u01b0 vi\u1ec7n m\u00e0 h\u1ecd s\u1eed d\u1ee5ng.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Algorithm_Design_Thiet_ke_Thuat_toan\"><\/span><b>Algorithm Design (Thi\u1ebft k\u1ebf Thu\u1eadt to\u00e1n)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng t\u1ea1o ra m\u1ed9t b\u1ed9 c\u00e1c b\u01b0\u1edbc h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng, c\u00f3 th\u1ee9 t\u1ef1 \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 ho\u1eb7c \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t m\u1ee5c ti\u00eau.<\/span><\/p>\n<figure id=\"attachment_32793\" aria-describedby=\"caption-attachment-32793\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-32793\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/06\/luyen-thi-hkico-online-2.png\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/06\/luyen-thi-hkico-online-2.png 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/06\/luyen-thi-hkico-online-2-390x220.png 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-32793\" class=\"wp-caption-text\">T\u1ea1i sao T\u01b0 duy M\u00e1y t\u00ednh \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai gi\u00e1o d\u1ee5c?<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"22_HKICO_nhu_mot_cong_cu_danh_gia_va_phat_trien_tu_duy_may_tinh\"><\/span><b>2.2. HKICO nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u00e1nh gi\u00e1 v\u00e0 ph\u00e1t tri\u1ec3n t\u01b0 duy m\u00e1y t\u00ednh<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng \u0111\u1ec1 b\u00e0i thi HKICO \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00edch h\u1ee3p c\u1ea3 b\u1ed1n tr\u1ee5 c\u1ed9t n\u00e0y. Kh\u00f4ng ph\u1ea3i h\u1ecdc sinh ch\u1ec9 c\u1ea7n vi\u1ebft code ch\u1ea1y \u0111\u00fang, m\u00e0 ph\u1ea3i vi\u1ebft code <\/span><b>hi\u1ec7u qu\u1ea3, t\u1ed1i \u01b0u, v\u00e0 ph\u1ea3n \u00e1nh hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 logic v\u1ea5n \u0111\u1ec1<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">S\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 n\u00e9t gi\u1eefa Tin h\u1ecdc truy\u1ec1n th\u1ed1ng v\u00e0 Tin h\u1ecdc chu\u1ea9n Olympic c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f3m t\u1eaft nh\u01b0 sau:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Kh\u00eda c\u1ea1nh<\/b><\/td>\n<td><b>Tin h\u1ecdc Truy\u1ec1n th\u1ed1ng<\/b><\/td>\n<td><b>Tin h\u1ecdc chu\u1ea9n Olympic (HKICO)<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">M\u1ee5c ti\u00eau<\/span><\/td>\n<td><span style=\"font-weight: 400;\">H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m, Office, design<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ph\u00e1t tri\u1ec3n t\u01b0 duy gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 th\u00f4ng qua l\u1eadp tr\u00ecnh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh gi\u00e1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ch\u1ee7 y\u1ebfu ki\u1ec3m tra c\u00fa ph\u00e1p v\u00e0 k\u1ef9 n\u0103ng s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0110\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch, t\u1ed1i \u01b0u h\u00f3a, v\u00e0 thi\u1ebft k\u1ebf thu\u1eadt to\u00e1n<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T\u1ea1o t\u00e0i li\u1ec7u, tr\u00ecnh b\u00e0y, qu\u1ea3n l\u00fd d\u1eef li\u1ec7u c\u01a1 b\u1ea3n<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p trong khoa h\u1ecdc, k\u1ef9 thu\u1eadt, kinh doanh<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"3_Nhung_gia_tri_hoc_thuat_hoc_sinh_dat_duoc_tu_Ky_thi_HKICO\"><\/span><span style=\"color: #008000;\"><b>3. Nh\u1eefng gi\u00e1 tr\u1ecb h\u1ecdc thu\u1eadt h\u1ecdc sinh \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1eeb K\u1ef3 thi HKICO<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"31_Tieu_chuan_hoa_nang_luc_theo_khung_do_luong_quoc_te\"><\/span><b>3.1. Ti\u00eau chu\u1ea9n h\u00f3a n\u0103ng l\u1ef1c theo khung \u0111o l\u01b0\u1eddng qu\u1ed1c t\u1ebf<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed9t trong nh\u1eefng gi\u00e1 tr\u1ecb quan tr\u1ecdng nh\u1ea5t c\u1ee7a HKICO l\u00e0 n\u00f3 cung c\u1ea5p <\/span><b>m\u1ed9t h\u1ec7 quy chi\u1ebfu qu\u1ed1c t\u1ebf \u0111\u1ed9c l\u1eadp<\/b><span style=\"font-weight: 400;\"> \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 n\u0103ng l\u1ef1c c\u1ee7a h\u1ecdc sinh. Trong h\u1ec7 th\u1ed1ng gi\u00e1o d\u1ee5c truy\u1ec1n th\u1ed1ng, n\u0103ng l\u1ef1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng b\u1eb1ng \u0111i\u1ec3m s\u1ed1 tr\u00ean tr\u01b0\u1eddng, nh\u01b0ng nh\u1eefng ch\u1ec9 s\u1ed1 n\u00e0y c\u00f3 t\u00ednh ch\u1ea5t \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 kh\u00f4ng ph\u1ea3n \u00e1nh kh\u1ea3 n\u0103ng c\u1ea1nh tranh c\u1ee7a h\u1ecdc sinh \u1edf c\u1ea5p \u0111\u1ed9 qu\u1ed1c t\u1ebf.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khi m\u1ed9t h\u1ecdc sinh \u0111\u1ea1t huy ch\u01b0\u01a1ng trong HKICO, \u0111\u00f3 l\u00e0 m\u1ed9t ch\u1ee9ng nh\u1eadn r\u00f5 r\u00e0ng r\u1eb1ng h\u1ecd \u0111\u00e3 v\u01b0\u1ee3t qua m\u1ed9t ti\u00eau chu\u1ea9n h\u1ecdc thu\u1eadt qu\u1ed1c t\u1ebf, \u0111\u01b0\u1ee3c c\u00e1c gi\u00e1o d\u1ee5c c\u00f4ng nh\u00e2n tr\u00ean to\u00e0n th\u1ebf gi\u1edbi c\u00f4ng nh\u1eadn. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong b\u1ed1i c\u1ea3nh to\u00e0n c\u1ea7u h\u00f3a c\u1ee7a gi\u00e1o d\u1ee5c hi\u1ec7n \u0111\u1ea1i.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"32_Tac_dong_tich_cuc_den_cac_mon_Khoa_hoc_Co_ban_STEM\"><\/span><b>3.2. T\u00e1c \u0111\u1ed9ng t\u00edch c\u1ef1c \u0111\u1ebfn c\u00e1c m\u00f4n Khoa h\u1ecdc C\u01a1 b\u1ea3n (STEM)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c quan s\u00e1t r\u1ed9ng r\u00e3i l\u00e0 c\u00e1c h\u1ecdc sinh tham gia luy\u1ec7n thi HKICO th\u01b0\u1eddng c\u00f3 s\u1ef1 <\/span><b>c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 trong kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch To\u00e1n h\u1ecdc (Mathematics) v\u00e0 V\u1eadt l\u00fd (Physics)<\/b><span style=\"font-weight: 400;\">. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0\u5de7\u5408, m\u00e0 l\u00e0 h\u1ec7 qu\u1ea3 t\u1ef1 nhi\u00ean c\u1ee7a s\u1ef1 ph\u00e1t tri\u1ec3n t\u01b0 duy thu\u1eadt to\u00e1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c thu\u1eadt to\u00e1n trong HKICO th\u01b0\u1eddng xoay quanh c\u00e1c kh\u00e1i ni\u1ec7m to\u00e1n h\u1ecdc nh\u01b0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u00fd thuy\u1ebft \u0111\u1ed3 th\u1ecb (Graph Theory)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ed1i \u01b0u h\u00f3a (Optimization)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">X\u00e1c su\u1ea5t v\u00e0 th\u1ed1ng k\u00ea (Probability and Statistics)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ec7 quy (Recursion)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Khi h\u1ecdc sinh l\u00e0m quen v\u1edbi nh\u1eefng kh\u00e1i ni\u1ec7m n\u00e0y th\u00f4ng qua l\u1eadp tr\u00ecnh, h\u1ecd \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc \u0111\u1ec3 ti\u1ebfp c\u1eadn nh\u1eefng ph\u1ea7n to\u00e1n h\u1ecdc tr\u1eebu t\u01b0\u1ee3ng h\u01a1n \u1edf c\u00e1c l\u1edbp h\u1ecdc.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Theo b\u00e1o c\u00e1o c\u1ee7a <\/span><b>T\u1ed5 ch\u1ee9c H\u1ee3p t\u00e1c v\u00e0 Ph\u00e1t tri\u1ec3n Kinh t\u1ebf (OECD)<\/b><span style=\"font-weight: 400;\"> v\u00e0 <\/span><b>Di\u1ec5n \u0111\u00e0n Kinh t\u1ebf Th\u1ebf gi\u1edbi (WEF)<\/b><span style=\"font-weight: 400;\">, k\u1ef9 n\u0103ng <\/span><b>gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p (Complex Problem Solving)<\/b><span style=\"font-weight: 400;\"> \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng l\u00e0 k\u1ef9 n\u0103ng quan tr\u1ecdng nh\u1ea5t d\u00e0nh cho l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng trong th\u1ebf k\u1ef7 21. HKICO, th\u00f4ng qua h\u1ec7 th\u1ed1ng luy\u1ec7n thi b\u00e0i b\u1ea3n, \u0111ang chu\u1ea9n b\u1ecb tr\u1ebb em cho nhu c\u1ea7u n\u00e0y t\u1eeb s\u1edbm.<\/span><\/p>\n<figure id=\"attachment_32794\" aria-describedby=\"caption-attachment-32794\" style=\"width: 1920px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-32794\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/06\/luyen-thi-hkico-online.png\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/06\/luyen-thi-hkico-online.png 1920w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/06\/luyen-thi-hkico-online-390x220.png 390w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-32794\" class=\"wp-caption-text\">T\u00e1c \u0111\u1ed9ng t\u00edch c\u1ef1c c\u1ee7a HKICO \u0111\u1ebfn c\u00e1c m\u00f4n Khoa h\u1ecdc C\u01a1 b\u1ea3n (STEM)<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"33_Xay_dung_Ho_so_hoc_thuat_voi_trong_luong_quoc_te\"><\/span><b>3.3. X\u00e2y d\u1ef1ng H\u1ed3 s\u01a1 h\u1ecdc thu\u1eadt v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng qu\u1ed1c t\u1ebf<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Khi h\u1ecdc sinh chu\u1ea9n b\u1ecb \u1ee9ng tuy\u1ec3n v\u00e0o c\u00e1c tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi (nh\u01b0 c\u00e1c tr\u01b0\u1eddng Ivy League \u1edf M\u1ef9, ho\u1eb7c Russell Group \u1edf Anh) ho\u1eb7c xin h\u1ecdc b\u1ed5ng du h\u1ecdc, nh\u1eefng gi\u00e1o d\u1ee5c vi\u00ean nh\u1eadp h\u1ecdc lu\u00f4n t\u00ecm ki\u1ebfm c\u00e1c ch\u1ee9ng c\u1ee9 v\u1ec1 <\/span><b>Talent (T\u00e0i n\u0103ng)<\/b><span style=\"font-weight: 400;\"> v\u00e0 <\/span><b>Passion (\u0110am m\u00ea)<\/b><span style=\"font-weight: 400;\"> c\u1ee7a \u1ee9ng vi\u00ean.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Huy ch\u01b0\u01a1ng ho\u1eb7c ch\u1ee9ng nh\u1eadn t\u1eeb c\u00e1c k\u1ef3 thi Olympic Qu\u1ed1c t\u1ebf nh\u01b0 HKICO l\u00e0 <\/span><b>minh ch\u1ee9ng c\u1ee5 th\u1ec3, c\u00f3 th\u1ec3 x\u00e1c minh<\/b><span style=\"font-weight: 400;\"> v\u1ec1 nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y. N\u00f3 cho th\u1ea5y r\u1eb1ng h\u1ecdc sinh kh\u00f4ng ch\u1ec9 h\u1ecdc t\u1eadp t\u1ed1t tr\u00ean l\u1edbp, m\u00e0 c\u00f2n ch\u1ee7 \u0111\u1ed9ng ph\u00e1t tri\u1ec3n b\u1ea3n th\u00e2n, th\u00e1ch th\u1ee9c ch\u00ednh m\u00ecnh v\u1edbi nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00f3, v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00e0nh t\u00edch \u1edf c\u1ea5p \u0111\u1ed9 qu\u1ed1c t\u1ebf.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Phan_tich_chuyen_sau_lo_trinh_Luyen_thi_HKICO_online_Toi_uu_hoa_nguon_luc_trong_ky_nguyen_so\"><\/span><span style=\"color: #008000;\"><b>4. Ph\u00e2n t\u00edch chuy\u00ean s\u00e2u l\u1ed9 tr\u00ecnh Luy\u1ec7n thi HKICO online: T\u1ed1i \u01b0u h\u00f3a ngu\u1ed3n l\u1ef1c trong k\u1ef7 nguy\u00ean s\u1ed1<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"41_Khung_nang_luc_can_dat_trong_lo_trinh_on_tap\"><\/span><b>4.1. Khung n\u0103ng l\u1ef1c c\u1ea7n \u0111\u1ea1t trong l\u1ed9 tr\u00ecnh \u00f4n t\u1eadp<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed9t l\u1ed9 tr\u00ecnh luy\u1ec7n thi HKICO ch\u1ea5t l\u01b0\u1ee3ng cao ph\u1ea3i bao qu\u00e1t to\u00e0n b\u1ed9 s\u01a1 \u0111\u1ed3 ki\u1ebfn th\u1ee9c c\u1ea7n thi\u1ebft. T\u1eeb m\u1ee9c c\u01a1 b\u1ea3n nh\u1ea5t \u0111\u1ebfn m\u1ee9c n\u00e2ng cao nh\u1ea5t, h\u1ecdc sinh c\u1ea7n n\u1eafm v\u1eefng:<\/span><\/p>\n<p><b>T\u1ea7ng 1 &#8211; N\u1ec1n t\u1ea3ng T\u01b0 duy Logic:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n: Bi\u1ebfn (Variable), Ki\u1ec3u d\u1eef li\u1ec7u (Data Type), To\u00e1n t\u1eed (Operator)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c c\u1ea5u tr\u00fac \u0111i\u1ec1u khi\u1ec3n: C\u00e2u l\u1ec7nh \u0111i\u1ec1u ki\u1ec7n (If-else), V\u00f2ng l\u1eb7p (Loops)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u00e0m v\u00e0 Tham s\u1ed1 (Functions and Parameters)<\/span><\/li>\n<\/ul>\n<p><b>T\u1ea7ng 2 &#8211; C\u1ea5u tr\u00fac D\u1eef li\u1ec7u:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1ea3ng (Arrays) v\u00e0 Danh s\u00e1ch (Lists)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chu\u1ed7i (Strings)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1eeb \u0111i\u1ec3n (Dictionaries) v\u00e0 T\u1eadp h\u1ee3p (Sets)<\/span><\/li>\n<\/ul>\n<p><b>T\u1ea7ng 3 &#8211; Thu\u1eadt to\u00e1n (Algorithms):<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u00ecm ki\u1ebfm (Searching): T\u00ecm ki\u1ebfm tuy\u1ebfn t\u00ednh, t\u00ecm ki\u1ebfm nh\u1ecb ph\u00e2n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1eafp x\u1ebfp (Sorting): Bubble sort, Selection sort, Merge sort, Quick sort<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ec7 quy (Recursion) v\u00e0 L\u1eadp tr\u00ecnh \u0111\u1ed9ng (Dynamic Programming)<\/span><\/li>\n<\/ul>\n<p><b>T\u1ea7ng 4 &#8211; L\u00fd thuy\u1ebft \u0110\u1ed3 th\u1ecb (Graph Theory):<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bi\u1ec3u di\u1ec5n \u0111\u1ed3 th\u1ecb, Duy\u1ec7t \u0111\u1ed3 th\u1ecb (BFS, DFS)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u01b0\u1eddng \u0111i ng\u1eafn nh\u1ea5t, C\u00e2y t\u00ecm ki\u1ebfm<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"42_Loi_the_cua_mo_hinh_luyen_thi_HKICO_online\"><\/span><b>4.2. L\u1ee3i th\u1ebf c\u1ee7a m\u00f4 h\u00ecnh luy\u1ec7n thi HKICO online<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Sau khi ph\u00e2n t\u00edch c\u00e1c n\u1ec1n t\u1ea3ng luy\u1ec7n thi HKICO online hi\u1ec7n c\u00f3 tr\u00ean th\u1ecb tr\u01b0\u1eddng, c\u00f3 th\u1ec3 kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng m\u00f4 h\u00ecnh n\u00e0y mang l\u1ea1i nh\u1eefng l\u1ee3i th\u1ebf h\u1ecdc thu\u1eadt r\u00f5 r\u1ec7t:<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Moi_truong_Thuc_hanh_Song_song_Hands-on_Practice_Environment\"><\/span><b>M\u00f4i tr\u01b0\u1eddng Th\u1ef1c h\u00e0nh Song song (Hands-on Practice Environment):<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">B\u1ea3n ch\u1ea5t c\u1ee7a l\u1eadp tr\u00ecnh l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng th\u1ef1c h\u00e0nh. Kh\u00f4ng gi\u1ed1ng nh\u01b0 nh\u1eefng m\u00f4n h\u1ecdc kh\u00e1c m\u00e0 c\u00f3 th\u1ec3 h\u1ecdc b\u1eb1ng c\u00e1ch \u0111\u1ecdc s\u00e1ch, l\u1eadp tr\u00ecnh <\/span><b>\u0111\u00f2i h\u1ecfi h\u1ecdc sinh ph\u1ea3i tr\u1ef1c ti\u1ebfp vi\u1ebft code, ch\u1ea1y ch\u01b0\u01a1ng tr\u00ecnh, v\u00e0 s\u1eeda l\u1ed7i<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng n\u1ec1n t\u1ea3ng luy\u1ec7n thi HKICO online t\u1ed1t th\u01b0\u1eddng cho ph\u00e9p h\u1ecdc sinh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Xem video b\u00e0i gi\u1ea3ng gi\u1ea3i th\u00edch l\u00fd thuy\u1ebft thu\u1eadt to\u00e1n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ecdc c\u00e1c v\u00ed d\u1ee5 code c\u1ee5 th\u1ec3<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u1ef1c ti\u1ebfp vi\u1ebft code trong tr\u00ecnh so\u1ea1n th\u1ea3o (Code Editor) \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u1ea1y code v\u00e0 nh\u1eadn ph\u1ea3n h\u1ed3i t\u1ee9c th\u00ec (Real-time Feedback)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">G\u1eedi b\u00e0i t\u1eadp \u0111\u1ec3 \u0111\u01b0\u1ee3c ch\u1ea5m \u0111i\u1ec3m t\u1ef1 \u0111\u1ed9ng (Auto-grading)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">T\u1ea5t c\u1ea3 \u0111i\u1ec1u n\u00e0y x\u1ea3y ra tr\u00ean <\/span><b>c\u00f9ng m\u1ed9t n\u1ec1n t\u1ea3ng<\/b><span style=\"font-weight: 400;\">, gi\u00fap h\u1ecdc sinh kh\u00f4ng ph\u1ea3i chuy\u1ec3n \u0111\u1ed5i qua l\u1ea1i gi\u1eefa nhi\u1ec1u \u1ee9ng d\u1ee5ng, do \u0111\u00f3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 gi\u1ea3m thi\u1ec3u ph\u00e2n t\u00e1n ch\u00fa \u00fd.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ca_nhan_hoa_Toc_do_Nhan_thuc_Self-paced_Learning\"><\/span><b>C\u00e1 nh\u00e2n h\u00f3a T\u1ed1c \u0111\u1ed9 Nh\u1eadn th\u1ee9c (Self-paced Learning):<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Tr\u1ebb em \u1edf \u0111\u1ed9 tu\u1ed5i 7-15 c\u00f3 t\u1ed1c \u0111\u1ed9 ti\u1ebfp thu ki\u1ebfn th\u1ee9c kh\u00e1c nhau, th\u1eadm ch\u00ed kh\u00e1c nhau theo t\u1eebng ch\u1ee7 \u0111\u1ec1. M\u1ed9t s\u1ed1 tr\u1ebb c\u00f3 th\u1ec3 n\u1eafm b\u1eaft nhanh kh\u00e1i ni\u1ec7m v\u00f2ng l\u1eb7p (loops), nh\u01b0ng l\u1ea1i m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n \u0111\u1ec3 hi\u1ec3u c\u00e1ch s\u1eed d\u1ee5ng m\u1ea3ng 2 chi\u1ec1u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u00f4 h\u00ecnh <\/span><b>self-paced learning<\/b><span style=\"font-weight: 400;\"> cho ph\u00e9p m\u1ed7i h\u1ecdc sinh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Xem l\u1ea1i c\u00e1c b\u00e0i gi\u1ea3ng v\u00e0 v\u00ed d\u1ee5 code bao nhi\u00eau l\u1ea7n c\u1ea7n thi\u1ebft<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Th\u1ef1c h\u00e0nh nh\u1eefng b\u00e0i t\u1eadp \u0111\u01a1n gi\u1ea3n tr\u01b0\u1edbc khi ti\u1ebfn t\u1edbi nh\u1eefng b\u00e0i ph\u1ee9c t\u1ea1p h\u01a1n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng b\u1ecb \u00e1p l\u1ef1c th\u1eddi gian nh\u01b0 trong m\u1ed9t l\u1edbp h\u1ecdc truy\u1ec1n th\u1ed1ng<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">S\u1ef1 linh ho\u1ea1t n\u00e0y l\u00e0 <\/span><b>\u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng<\/b><span style=\"font-weight: 400;\"> \u0111\u1ed1i v\u1edbi l\u1eadp tr\u00ecnh, v\u00ec \u0111\u00f3 l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng m\u00e0 s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc (kh\u00f4ng ph\u1ea3i ch\u1ec9 b\u1ec1 ngo\u00e0i) l\u00e0 \u0111i\u1ec1u c\u1ed1t y\u1ebfu.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Truy_cap_Nguon_Tai_nguyen_Toan_cau\"><\/span><b>Truy c\u1eadp Ngu\u1ed3n T\u00e0i nguy\u00ean To\u00e0n c\u1ea7u:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">M\u1ed9t l\u1ee3i th\u1ebf kh\u00e1c c\u1ee7a m\u00f4 h\u00ecnh online l\u00e0 h\u1ecdc sinh c\u00f3 th\u1ec3 truy c\u1eadp:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ng\u00e2n h\u00e0ng \u0111\u1ec1 thi qu\u1ed1c t\u1ebf t\u1eeb c\u00e1c n\u0103m tr\u01b0\u1edbc (Past Papers)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u00e0i t\u1eadp luy\u1ec7n (Practice Problems) \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n b\u1edfi c\u00e1c chuy\u00ean gia<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u00e0i li\u1ec7u tham kh\u1ea3o t\u1eeb c\u00e1c ngu\u1ed3n h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c cu\u1ed9c thi th\u1eed (Mock Tests) \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac gi\u1ed1ng nh\u01b0 thi th\u1eadt, v\u1edbi h\u1ec7 th\u1ed1ng ch\u1ea5m \u0111i\u1ec3m t\u1ef1 \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ecdc sinh kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb cho HKICO, m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c ti\u1ebfp chu\u1ed9c v\u1edbi c\u00e1c chu\u1ea9n m\u1ef1c qu\u1ed1c t\u1ebf v\u1ec1 ki\u1ebfn th\u1ee9c v\u00e0 k\u1ef9 n\u0103ng.<\/span><\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"><span class=\"ez-toc-section\" id=\"6_Ky_thi_Olympic_Tin_hoc_Quoc_te_HKICO_2027_San_choi_Tu_duy_May_tinh_cho_The_he_Tre\"><\/span><span style=\"color: #008000;\">6. K\u1ef3 thi Olympic Tin h\u1ecdc Qu\u1ed1c t\u1ebf HKICO 2027: S\u00e2n ch\u01a1i T\u01b0 duy M\u00e1y t\u00ednh cho Th\u1ebf h\u1ec7 Tr\u1ebb<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"><span class=\"ez-toc-section\" id=\"61_Gioi_thieu_Chuong_trinh_HKICO_2027\"><\/span>6.1. Gi\u1edbi thi\u1ec7u Ch\u01b0\u01a1ng tr\u00ecnh HKICO 2027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>K\u1ef3 thi Olympic Tin h\u1ecdc Qu\u1ed1c t\u1ebf HKICO (Hong Kong International Computational Olympiad)<\/strong> \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c h\u00e0ng n\u0103m b\u1edfi Trung t\u00e2m Gi\u00e1o d\u1ee5c V\u00f4 \u0111\u1ecbch Olympic Hong Kong (Olympiad Champion Education Centre), l\u00e0 s\u00e2n ch\u01a1i tr\u00ed tu\u1ec7 d\u00e0nh cho h\u1ecdc sinh t\u1eeb <strong>l\u1edbp 2 ti\u1ec3u h\u1ecdc \u0111\u1ebfn l\u1edbp 12 trung h\u1ecdc ph\u1ed5 th\u00f4ng<\/strong>. Ch\u01b0\u01a1ng tr\u00ecnh HKICO 2027 ti\u1ebfp t\u1ee5c nh\u1eb1m m\u1ee5c ti\u00eau ph\u00e1t tri\u1ec3n <strong>t\u01b0 duy m\u00e1y t\u00ednh (Computational Thinking)<\/strong>, k\u1ef9 n\u0103ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p, v\u00e0 kh\u01a1i d\u1eady \u0111am m\u00ea kh\u00e1m ph\u00e1 c\u00f4ng ngh\u1ec7 trong th\u1ebf h\u1ec7 h\u1ecdc sinh hi\u1ec7n nay. Kh\u00e1c v\u1edbi nh\u1eefng kh\u00f3a h\u1ecdc l\u1eadp tr\u00ecnh th\u00f4ng th\u01b0\u1eddng, <strong>HKICO \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng t\u01b0 duy logic v\u00e0 thu\u1eadt to\u00e1n<\/strong>, kh\u00f4ng ch\u1ec9 c\u00fa ph\u00e1p code, gi\u00fap h\u1ecdc sinh chu\u1ea9n b\u1ecb t\u1ed1i \u01b0u cho k\u1ef7 nguy\u00ean s\u1ed1.<\/p>\n<figure id=\"attachment_32801\" aria-describedby=\"caption-attachment-32801\" style=\"width: 1080px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/edtech.teky.edu.vn\/luyen-thi-hkico\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-32801\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2026\/06\/KV_HKICO_2026_2.jpg\" alt=\"\" width=\"1080\" height=\"1350\" \/><\/a><figcaption id=\"caption-attachment-32801\" class=\"wp-caption-text\">\u0110\u0103ng k\u00fd Luy\u1ec7n thi HKICO 2027 ngay h\u00f4m nay!<\/figcaption><\/figure>\n<h3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"><span class=\"ez-toc-section\" id=\"62_Cau_truc_va_Timeline_HKICO_2027_du_kien\"><\/span>6.2. C\u1ea5u tr\u00fac v\u00e0 Timeline HKICO 2027 (d\u1ef1 ki\u1ebfn)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\">Ch\u01b0\u01a1ng tr\u00ecnh HKICO 2027 \u0111\u01b0\u1ee3c chia th\u00e0nh <strong>ba v\u00f2ng thi c\u1ea5p ti\u1ebfn<\/strong>, \u0111\u1ea3m b\u1ea3o t\u00ednh c\u00f4ng b\u1eb1ng v\u00e0 kh\u00edch l\u1ec7 s\u1ef1 ph\u00e1t tri\u1ec3n:<\/p>\n<div class=\"overflow-x-auto w-full px-2 mb-6\">\n<table class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\">\n<thead class=\"text-left\">\n<tr>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\"><strong>V\u00f2ng thi<\/strong><\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\"><strong>Th\u1eddi gian d\u1ef1 ki\u1ebfn<\/strong><\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\"><strong>H\u00ecnh th\u1ee9c<\/strong><\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\"><strong>\u0110\u1ed1i t\u01b0\u1ee3ng<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"><strong>V\u00f2ng Lo\u1ea1i (National Round)<\/strong><\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Gi\u1eefa th\u00e1ng 2\/2027<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Tr\u1ef1c tuy\u1ebfn (Online)<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">T\u1ea5t c\u1ea3 th\u00ed sinh t\u1eeb l\u1edbp 2\u201312<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"><strong>V\u00f2ng Qu\u1ed1c gia (Championship Round)<\/strong><\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Th\u00e1ng 4\/2027<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">T\u1eadp trung<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Top 70% th\u00ed sinh v\u00f2ng lo\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"><strong>V\u00f2ng Qu\u1ed1c t\u1ebf (International Round)<\/strong><\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Th\u00e1ng 6\/2027<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Singapore ho\u1eb7c Online<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Gi\u1ea3i V\u00e0ng, B\u1ea1c, \u0110\u1ed3ng v\u00f2ng QG<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><em>*Th\u1eddi gian ch\u00ednh th\u1ee9c s\u1ebd \u0111\u01b0\u1ee3c BTC c\u00f4ng b\u1ed1 khi c\u00f3 th\u1ec3 l\u1ec7 ch\u00ednh th\u1ee9c c\u1ee7a K\u1ef3 thi 2027<\/em><\/p>\n<h3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"><span class=\"ez-toc-section\" id=\"63_Doi_tuong_tham_gia_va_Loi_ich_hoc_thuat\"><\/span>6.3. \u0110\u1ed1i t\u01b0\u1ee3ng tham gia v\u00e0 L\u1ee3i \u00edch h\u1ecdc thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Ch\u01b0\u01a1ng tr\u00ecnh HKICO 2027 m\u1edf c\u1eeda cho m\u1ecdi h\u1ecdc sinh<\/strong> y\u00eau th\u00edch c\u00f4ng ngh\u1ec7 v\u00e0 t\u01b0 duy logic, t\u1eeb l\u1edbp 2 ti\u1ec3u h\u1ecdc \u0111\u1ebfn l\u1edbp 12 trung h\u1ecdc ph\u1ed5 th\u00f4ng. Kh\u00f4ng c\u00f3 y\u00eau c\u1ea7u kinh nghi\u1ec7m l\u1eadp tr\u00ecnh tr\u01b0\u1edbc \u2013 ch\u1ec9 c\u1ea7n s\u1ef1 t\u00f2 m\u00f2, ki\u00ean tr\u00ec, v\u00e0 nguy\u1ec7n v\u1ecdng ph\u00e1t tri\u1ec3n k\u1ef9 n\u0103ng t\u01b0 duy.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>L\u1ee3i \u00edch khi tham gia HKICO 2027:<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Ph\u00e1t tri\u1ec3n b\u1ed1n tr\u1ee5 c\u1ed9t t\u01b0 duy m\u00e1y t\u00ednh: Ph\u00e2n r\u00e3, Nh\u1eadn di\u1ec7n quy lu\u1eadt, Tr\u1eebu t\u01b0\u1ee3ng h\u00f3a, Thi\u1ebft k\u1ebf thu\u1eadt to\u00e1n<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">\u0110\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo chu\u1ea9n qu\u1ed1c t\u1ebf, h\u1ed7 tr\u1ee3 h\u1ed3 s\u01a1 h\u1ecdc thu\u1eadt \u0111\u1eb7c bi\u1ec7t khi \u1ee9ng tuy\u1ec3n \u0111\u1ea1i h\u1ecdc<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">T\u1ea1o m\u1ea1ng l\u01b0\u1edbi b\u1ea1n b\u00e8 c\u00f9ng \u0111am m\u00ea c\u00f4ng ngh\u1ec7 tr\u00ean to\u00e0n qu\u1ed1c v\u00e0 qu\u1ed1c t\u1ebf<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Chu\u1ea9n b\u1ecb t\u01b0 trang cho k\u1ef7 nguy\u00ean Tr\u00ed tu\u1ec7 Nh\u00e2n t\u1ea1o (AI) v\u00e0 Chuy\u1ec3n \u0111\u1ed5i S\u1ed1<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Luyen_thi_HKICO_online_%E2%80%93_Chiec_chia_khoa_toi_uu_hoa_nguon_luc_giao_duc\"><\/span><b>Luy\u1ec7n thi HKICO online &#8211; Chi\u1ebfc ch\u00eca kh\u00f3a t\u1ed1i \u01b0u h\u00f3a ngu\u1ed3n l\u1ef1c gi\u00e1o d\u1ee5c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>HKICO l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 x\u1ee9ng \u0111\u00e1ng v\u1ec1 m\u1eb7t gi\u00e1o d\u1ee5c tr\u00ed tu\u1ec7 cho l\u1ee9a tu\u1ed5i 7 &#8211; 18 tu\u1ed5i.<\/b><span style=\"font-weight: 400;\"> N\u00f3 kh\u00f4ng ch\u1ec9 cung c\u1ea5p cho h\u1ecdc sinh ki\u1ebfn th\u1ee9c v\u1ec1 l\u1eadp tr\u00ecnh, m\u00e0 c\u00f2n x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng t\u01b0 duy logic &#8211; m\u1ed9t c\u00f4ng c\u1ee5 m\u00e0 h\u1ecd s\u1ebd s\u1eed d\u1ee5ng trong m\u1ecdi l\u0129nh v\u1ef1c c\u1ee7a cu\u1ed9c s\u1ed1ng trong t\u01b0\u01a1ng lai.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u1ef1a ch\u1ecdn m\u1ed9t <\/span><b>l\u1ed9 tr\u00ecnh luy\u1ec7n thi HKICO online b\u00e0i b\u1ea3n, khoa h\u1ecdc<\/b><span style=\"font-weight: 400;\"> l\u00e0 c\u00e1ch t\u1ed1i \u01b0u \u0111\u1ec3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 chi ph\u00ed (kh\u00f4ng c\u1ea7n \u0111i h\u1ecdc th\u00eam ngo\u00e0i, c\u00f3 th\u1ec3 h\u1ecdc t\u1eadp linh ho\u1ea1t)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng gi\u00e1o d\u1ee5c (truy c\u1eadp t\u00e0i nguy\u00ean to\u00e0n c\u1ea7u, \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn b\u1edfi c\u00e1c chuy\u00ean gia)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chu\u1ea9n b\u1ecb k\u1ef9 l\u01b0\u1ee1ng (luy\u1ec7n t\u1eadp tr\u00ean c\u00e1c \u0111\u1ec1 thi qu\u1ed1c t\u1ebf th\u1ef1c t\u1ebf)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Nh\u1edd v\u1eady, h\u1ecdc sinh kh\u00f4ng ch\u1ec9 ti\u1ebfp c\u1eadn tri th\u1ee9c to\u00e0n c\u1ea7u ngay t\u1ea1i nh\u00e0, m\u00e0 c\u00f2n b\u01b0\u1edbc v\u00e0o \u0111\u1ea5u tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 qu\u1ed1c t\u1ebf <\/span><b>v\u1edbi s\u1ef1 t\u1ef1 tin v\u00e0 s\u1ef1 chu\u1ea9n b\u1ecb k\u1ef9 l\u01b0\u1ee1ng<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tai_lieu_tham_khao\"><\/span><span style=\"color: #008000;\"><b>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Jeannette M. Wing (2006)<\/b><span style=\"font-weight: 400;\">. &#8220;Computational Thinking.&#8221; Communications of the ACM, 49(3), 33-35.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Hong Kong International Computational Olympiad<\/b><span style=\"font-weight: 400;\">. Trang ch\u1ee7 ch\u00ednh th\u1ee9c: https:\/\/www.hkico.org<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>OECD (2018)<\/b><span style=\"font-weight: 400;\">. &#8220;The Future of Education and Skills: Education 2030.&#8221;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>World Economic Forum (2020)<\/b><span style=\"font-weight: 400;\">. &#8220;The Future of Jobs Report 2020.&#8221;<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, gi\u00e1o d\u1ee5c to\u00e0n c\u1ea7u \u0111ang tr\u1ea3i qua m\u1ed9t s\u1ef1 chuy\u1ec3n d\u1ecbch s\u00e2u s\u1eafc. Kh\u00f4ng c\u00f2n l\u00e0 th\u1eddi \u0111\u1ea1i khi ki\u1ebfn th\u1ee9c c\u00f4ng ngh\u1ec7 ch\u1ec9 d\u00e0nh cho gi\u1edbi chuy\u00ean gia, tr\u1ebb em t\u1eeb l\u1ee9a tu\u1ed5i 7 tu\u1ed5i \u0111\u00e3 c\u1ea7n ph\u1ea3i ph\u00e1t tri\u1ec3n kh\u1ea3 n\u0103ng hi\u1ec3u bi\u1ebft v\u00e0 t\u01b0\u01a1ng t\u00e1c c\u00f3 m\u1ee5c &hellip;<\/p>\n","protected":false},"author":42,"featured_media":32799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"show_on_app":false,"footnotes":""},"categories":[337,336],"tags":[532,351],"class_list":["post-32790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cuoc-thi-hkico","category-luyen-thi-cong-nghe","tag-hkico-2026","tag-ky-thi-olympic-tin-hoc-quoc-te"],"acf":{"show_on_app":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.9 (Yoast SEO v26.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HKICO l\u00e0 g\u00ec? T\u1ea1i sao h\u1ecdc sinh \u0111\u1ed5 x\u00f4 thi Olympic Tin h\u1ecdc Qu\u1ed1c t\u1ebf HKICO?<\/title>\n<meta name=\"description\" content=\"Gi\u1ea3i m\u00e3 Olympic Tin h\u1ecdc HKICO. Kh\u00e1m ph\u00e1 l\u1ed9 tr\u00ecnh luy\u1ec7n thi HKICO online t\u1ed1i \u01b0u gi\u00fap h\u1ecdc sinh 7-18 tu\u1ed5i l\u00e0m ch\u1ee7 t\u01b0 duy m\u00e1y t\u00ednh to\u00e0n di\u1ec7n\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/teky.edu.vn\/blog\/hkico-la-gi-tai-sao-hoc-sinh-do-xo-thi-olympic-tin-hoc-quoc-te-hkico\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HKICO l\u00e0 g\u00ec? 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