{"id":74682,"date":"2024-07-11T20:16:09","date_gmt":"2024-07-11T13:16:09","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=74682"},"modified":"2024-07-11T20:17:30","modified_gmt":"2024-07-11T13:17:30","slug":"so-sanh-c-va-cpp","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/so-sanh-c-va-cpp\/","title":{"rendered":"C v\u00e0 C++: Ph\u00e2n bi\u1ec7t hai ng\u00f4n ng\u1eef qua 5 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter 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 b\u00e0i vi\u1ebft<\/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:\/\/itviec.com\/blog\/so-sanh-c-va-cpp\/#C_la_gi_C_la_gi\" >C l\u00e0 g\u00ec? C++ l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/so-sanh-c-va-cpp\/#Su_khac_nhau_giua_C_va_C\" >S\u1ef1 kh\u00e1c nhau gi\u1eefa C v\u00e0 C++<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/so-sanh-c-va-cpp\/#Uu_diem_cua_C_va_C\" >\u01afu \u0111i\u1ec3m c\u1ee7a C v\u00e0 C++<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/so-sanh-c-va-cpp\/#Nhuoc_diem_cua_C_va_C\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a C v\u00e0 C++<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/so-sanh-c-va-cpp\/#So_sanh_C_C_Python_Go_va_Java\" >So s\u00e1nh C, C++, Python, Go v\u00e0 Java<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/so-sanh-c-va-cpp\/#Tuong_lai_cua_C_va_C\" >T\u01b0\u01a1ng lai c\u1ee7a C v\u00e0 C++<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/so-sanh-c-va-cpp\/#Cac_cau_hoi_thuong_gap_khi_so_sanh_C_va_C\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p khi so s\u00e1nh C v\u00e0 C++<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/itviec.com\/blog\/so-sanh-c-va-cpp\/#Tong_ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<p><em><strong>Trong th\u1ebf gi\u1edbi l\u1eadp tr\u00ecnh, C v\u00e0 C++ l\u00e0 hai ng\u00f4n ng\u1eef quan tr\u1ecdng v\u00e0 c\u00f3 t\u1ea7m \u1ea3nh h\u01b0\u1edfng l\u1edbn. \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi s\u1ef1 m\u1ea1nh m\u1ebd v\u00e0 hi\u1ec7u qu\u1ea3, ch\u00fang \u0111\u00e3 g\u00f3p ph\u1ea7n x\u00e2y d\u1ef1ng n\u00ean n\u1ec1n t\u1ea3ng c\u1ee7a nhi\u1ec1u h\u1ec7 th\u1ed1ng v\u00e0 \u1ee9ng d\u1ee5ng hi\u1ec7n \u0111\u1ea1i. \u0110\u1ec3 gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 hai ng\u00f4n ng\u1eef n\u00e0y, b\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 hai ng\u00f4n ng\u1eef, so s\u00e1nh c\u00e1c \u0111i\u1ec3m kh\u00e1c bi\u1ec7t, \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 l\u00fd do t\u1ea1i sao b\u1ea1n n\u00ean h\u1ecdc ch\u00fang.<\/strong><\/em><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ed5ng quan v\u1ec1 hai ng\u00f4n ng\u1eef n\u00e0y<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1ef1 kh\u00e1c nhau gi\u1eefa C v\u00e0 C++<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a C v\u00e0 C++ so v\u1edbi c\u00e1c ng\u00f4n ng\u1eef kh\u00e1c<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">N\u00ean h\u1ecdc C hay C++?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u01b0\u01a1ng lai v\u00e0 c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p c\u1ee7a l\u1eadp tr\u00ecnh vi\u00ean hai ng\u00f4n ng\u1eef n\u00e0y<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"C_la_gi_C_la_gi\"><\/span><b>C l\u00e0 g\u00ec? C++ l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh C<\/b><span style=\"font-weight: 400;\"> l\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh th\u1ee7 t\u1ee5c hay h\u01b0\u1edbng c\u1ea5u tr\u00fac (procedural programming language) \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Dennis Ritchie v\u00e0o nh\u1eefng n\u0103m 1970 t\u1ea1i Bell Labs. C n\u1ed5i ti\u1ebfng v\u1edbi kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t b\u1ed9 nh\u1edb t\u1ed1t v\u00e0 hi\u1ec7u su\u1ea5t cao. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong vi\u1ec7c ph\u00e1t tri\u1ec3n h\u1ec7 \u0111i\u1ec1u h\u00e0nh, h\u1ec7 th\u1ed1ng nh\u00fang v\u00e0 ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<p><b>Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh C+<\/b><span style=\"font-weight: 400;\">+ l\u00e0 s\u1ef1 m\u1edf r\u1ed9ng c\u1ee7a C, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Bjarne Stroustrup v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 1980. C++ b\u1ed5 sung c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng, cho ph\u00e9p x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/cpp-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>C++ l\u00e0 g\u00ec: T\u1ed5ng quan v\u1ec1 C++ v\u00e0 Nh\u1eefng c\u00e2u h\u1ecfi C++ th\u01b0\u1eddng g\u1eb7p<\/strong><\/a><\/em><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Su_khac_nhau_giua_C_va_C\"><\/span><b>S\u1ef1 kh\u00e1c nhau gi\u1eefa C v\u00e0 C++<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C v\u00e0 C++ c\u00f3 5 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng sau:<\/span><\/p>\n<h3><b>C\u00fa ph\u00e1p<\/b><\/h3>\n<h4><strong>V\u00ed d\u1ee5 c\u00fa ph\u00e1p C<\/strong><\/h4>\n<pre><span style=\"font-weight: 400;\">#include &lt;stdio.h&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">int main() {<\/span>\r\n<span style=\"font-weight: 400;\">\u00a0 \u00a0 printf(<\/span><span style=\"font-weight: 400;\">\"Hello, World!\\n\"<\/span><span style=\"font-weight: 400;\">);<\/span>\r\n<span style=\"font-weight: 400;\">\u00a0 \u00a0 <\/span><span style=\"font-weight: 400;\">return<\/span> <span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">;<\/span>\r\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n<h4><strong>V\u00ed d\u1ee5 c\u00fa ph\u00e1p C++<\/strong><\/h4>\n<pre><span style=\"font-weight: 400;\">#include &lt;iostream&gt;<\/span>\r\n\r\n<span style=\"font-weight: 400;\">int main() {<\/span>\r\n<span style=\"font-weight: 400;\">\u00a0 \u00a0 std::cout &lt;&lt; <\/span><span style=\"font-weight: 400;\">\"Hello, World!\"<\/span><span style=\"font-weight: 400;\"> &lt;&lt; std::endl;<\/span>\r\n<span style=\"font-weight: 400;\">\u00a0 \u00a0 <\/span><span style=\"font-weight: 400;\">return<\/span> <span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">;<\/span>\r\n<span style=\"font-weight: 400;\">}<\/span><\/pre>\n<h4><strong>So s\u00e1nh<\/strong><\/h4>\n<p>C\u00fa ph\u00e1p C v\u00e0 C++ c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh nh\u01b0:<\/p>\n<p><strong>1. Th\u01b0 vi\u1ec7n nh\u1eadp\/xu\u1ea5t:<\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Trong C, th\u01b0 vi\u1ec7n &lt;stdio.h&gt; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi h\u00e0m printf \u0111\u1ec3 in ra m\u00e0n h\u00ecnh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Trong C++, th\u01b0 vi\u1ec7n &lt;iostream&gt; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi std::cout \u0111\u1ec3 in ra m\u00e0n h\u00ecnh.<\/span><\/li>\n<\/ul>\n<p><strong>2. Namespace:<\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C++ s\u1eed d\u1ee5ng std:: \u0111\u1ec3 ch\u1ec9 r\u1eb1ng cout v\u00e0 endl thu\u1ed9c v\u1ec1 kh\u00f4ng gian t\u00ean chu\u1ea9n (std).<\/span><\/li>\n<\/ul>\n<p><strong>3. C\u00fa ph\u00e1p xu\u1ea5t d\u1eef li\u1ec7u:<\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Trong C, printf s\u1eed d\u1ee5ng \u0111\u1ecbnh d\u1ea1ng chu\u1ed7i \u0111\u1ec3 xu\u1ea5t d\u1eef li\u1ec7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Trong C++, std::cout s\u1eed d\u1ee5ng to\u00e1n t\u1eed &lt;&lt; \u0111\u1ec3 xu\u1ea5t d\u1eef li\u1ec7u.<\/span><\/li>\n<\/ul>\n<h3><b>L\u1eadp tr\u00ecnh th\u1ee7 t\u1ee5c vs. L\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C l\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh th\u1ee7 t\u1ee5c, t\u1eadp trung v\u00e0o c\u00e1c h\u00e0m v\u00e0 c\u1ea5u tr\u00fac d\u1eef li\u1ec7u \u0111\u01a1n gi\u1ea3n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C++ l\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng, h\u1ed7 tr\u1ee3 c\u00e1c kh\u00e1i ni\u1ec7m nh\u01b0 l\u1edbp, \u0111\u1ed1i t\u01b0\u1ee3ng, k\u1ebf th\u1eeba v\u00e0 \u0111a h\u00ecnh.<\/span><\/li>\n<\/ul>\n<blockquote>\n<p style=\"text-align: left;\"><em><span style=\"font-weight: 400;\">C\u00f3 m\u1ed9t c\u00e2u chuy\u1ec7n vui sau gi\u00fap b\u1ea1n ph\u00e2n bi\u1ec7t C v\u00e0 C++:<\/span><\/em><\/p>\n<p style=\"text-align: left;\"><em><span style=\"font-weight: 400;\">Java: N\u00e0y Python, t\u1ea1i sao <strong>C<\/strong> kh\u00f4ng th\u1ec3 xin vi\u1ec7c \u1edf m\u1ed9t c\u00f4ng ty ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m l\u1edbn, c\u00f2n anh ru\u1ed9t l\u00e0 <strong>C++<\/strong> th\u00ec lu\u00f4n \u0111\u01b0\u1ee3c s\u0103n \u0111\u00f3n v\u1eady?<\/span><\/em><\/p>\n<p style=\"text-align: left;\"><em><span style=\"font-weight: 400;\">Python: V\u00ec C \u0111i h\u1ecdc kh\u00f4ng \u0111\u1ee7 l\u1edbp (class).<\/span><\/em><\/p>\n<\/blockquote>\n<h3><b>Ph\u01b0\u01a1ng ph\u00e1p l\u1eadp tr\u00ecnh<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p l\u1eadp tr\u00ecnh t\u1eeb tr\u00ean xu\u1ed1ng (top-down): Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh C th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u1ea1y v\u00e0 s\u1eed d\u1ee5ng v\u1edbi ph\u01b0\u01a1ng ph\u00e1p l\u1eadp tr\u00ecnh t\u1eeb tr\u00ean xu\u1ed1ng. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 vi\u1ec7c l\u1eadp tr\u00ecnh b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c \u0111\u1ecbnh ngh\u0129a c\u00e1c h\u00e0m ch\u00ednh v\u00e0 sau \u0111\u00f3 chi ti\u1ebft h\u00f3a c\u00e1c ch\u1ee9c n\u0103ng b\u00ean d\u01b0\u1edbi. C\u00e1c l\u1eadp tr\u00ecnh vi\u00ean s\u1ebd thi\u1ebft k\u1ebf t\u1ed5ng th\u1ec3 h\u1ec7 th\u1ed1ng tr\u01b0\u1edbc, sau \u0111\u00f3 d\u1ea7n d\u1ea7n \u0111i v\u00e0o chi ti\u1ebft c\u00e1c ph\u1ea7n nh\u1ecf h\u01a1n c\u1ee7a h\u1ec7 th\u1ed1ng. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y th\u01b0\u1eddng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh nh\u1ecf v\u00e0 v\u1eeba, n\u01a1i m\u00e0 c\u1ea5u tr\u00fac ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng t\u1eeb \u0111\u1ea7u<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C++ s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p l\u1eadp tr\u00ecnh t\u1eeb d\u01b0\u1edbi l\u00ean (bottom-up): Ng\u01b0\u1ee3c l\u1ea1i, C++ th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi ph\u01b0\u01a1ng ph\u00e1p l\u1eadp tr\u00ecnh t\u1eeb d\u01b0\u1edbi l\u00ean. C++ h\u1ed7 tr\u1ee3 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng (OOP), cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c thi\u1ebft k\u1ebf v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u01a1 b\u1ea3n v\u00e0 sau \u0111\u00f3 k\u1ebft h\u1ee3p ch\u00fang l\u1ea1i \u0111\u1ec3 t\u1ea1o th\u00e0nh h\u1ec7 th\u1ed1ng l\u1edbn h\u01a1n. C\u00e1c l\u1edbp v\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng nh\u1ecf \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u01b0\u1edbc, sau \u0111\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u1ea5u tr\u00fac l\u1edbn h\u01a1n v\u00e0 ph\u1ee9c t\u1ea1p h\u01a1n. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y gi\u00fap qu\u1ea3n l\u00fd v\u00e0 m\u1edf r\u1ed9ng d\u1ef1 \u00e1n d\u1ec5 d\u00e0ng h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng l\u1edbn v\u00e0 ph\u1ee9c t\u1ea1p.<\/span><\/li>\n<\/ul>\n<h3><b>B\u1ea3o m\u1eadt d\u1eef li\u1ec7u<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C \u00edt b\u1ea3o m\u1eadt d\u1eef li\u1ec7u h\u01a1n v\u00ec kh\u00f4ng h\u1ed7 tr\u1ee3 \u1ea9n d\u1eef li\u1ec7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C++ b\u1ea3o m\u1eadt d\u1eef li\u1ec7u t\u1ed1t h\u01a1n nh\u1edd c\u00e1c kh\u00e1i ni\u1ec7m h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng nh\u01b0 \u1ea9n gi\u1ea5u th\u00f4ng tin (encapsulation).<\/span><\/li>\n<\/ul>\n<h3><b>Qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C s\u1eed d\u1ee5ng c\u00e1c h\u00e0m qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb nh\u01b0 malloc() v\u00e0 free().<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C++ c\u00f3 h\u1ed7 tr\u1ee3 c\u00e1c to\u00e1n t\u1eed new v\u00e0 delete c\u00f9ng v\u1edbi c\u00e1c con tr\u1ecf th\u00f4ng minh gi\u00fap qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb hi\u1ec7u qu\u1ea3 h\u01a1n.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Uu_diem_cua_C_va_C\"><\/span><b>\u01afu \u0111i\u1ec3m c\u1ee7a C v\u00e0 C++<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>\u01afu \u0111i\u1ec3m c\u1ee7a C:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u00ednh di \u0111\u1ed9ng cao: M\u00e3 ngu\u1ed3n C c\u00f3 th\u1ec3 ch\u1ea1y tr\u00ean nhi\u1ec1u h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1c nhau v\u1edbi \u00edt ho\u1eb7c kh\u00f4ng c\u1ea7n ch\u1ec9nh s\u1eeda.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hi\u1ec7u su\u1ea5t cao: C cung c\u1ea5p hi\u1ec7u su\u1ea5t t\u1ed1t v\u00e0 ki\u1ec3m so\u00e1t ph\u1ea7n c\u1ee9ng tr\u1ef1c ti\u1ebfp.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u: C c\u00f3 c\u00fa ph\u00e1p r\u00f5 r\u00e0ng v\u00e0 d\u1ec5 hi\u1ec3u cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u.<\/span><\/li>\n<\/ul>\n<p><b>\u01afu \u0111i\u1ec3m c\u1ee7a C++:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng: C++ cho ph\u00e9p t\u1ed5 ch\u1ee9c m\u00e3 ngu\u1ed3n theo c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 l\u1edbp, gi\u00fap m\u00e3 ngu\u1ed3n d\u1ec5 qu\u1ea3n l\u00fd v\u00e0 m\u1edf r\u1ed9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hi\u1ec7u su\u1ea5t cao: C++ cung c\u1ea5p hi\u1ec7u su\u1ea5t t\u1ed1t v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd cho ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110a d\u1ea1ng phong c\u00e1ch l\u1eadp tr\u00ecnh: C++ h\u1ed7 tr\u1ee3 nhi\u1ec1u phong c\u00e1ch l\u1eadp tr\u00ecnh nh\u01b0 th\u1ee7 t\u1ee5c, h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng, v\u00e0 ch\u1ee9c n\u0103ng.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Nhuoc_diem_cua_C_va_C\"><\/span><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a C v\u00e0 C++<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a C:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng h\u1ed7 tr\u1ee3 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng: \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00e1i s\u1eed d\u1ee5ng m\u00e3 ngu\u1ed3n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng c\u00f3 ki\u1ec3m tra runtime: D\u1ec5 d\u1eabn \u0111\u1ebfn l\u1ed7i runtime kh\u00f4ng mong mu\u1ed1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f3 h\u1ecdc: Y\u00eau c\u1ea7u ki\u1ebfn th\u1ee9c s\u00e2u v\u1ec1 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb v\u00e0 c\u1ea5u tr\u00fac d\u1eef li\u1ec7u.<\/span><\/li>\n<\/ul>\n<p><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a C++:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f3 h\u1ecdc: C++ c\u00f3 c\u00fa ph\u00e1p ph\u1ee9c t\u1ea1p v\u00e0 nhi\u1ec1u t\u00ednh n\u0103ng, l\u00e0m cho vi\u1ec7c h\u1ecdc v\u00e0 s\u1eed d\u1ee5ng tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n so v\u1edbi c\u00e1c ng\u00f4n ng\u1eef kh\u00e1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u1ed1i l\u01b0\u1ee3ng ki\u1ebfn th\u1ee9c \u0111\u1ed3 s\u1ed9 : C++ r\u1ea5t l\u1edbn v\u00e0 ph\u1ee9c t\u1ea1p, vi\u1ec7c t\u00ecm hi\u1ec3u to\u00e0n b\u1ed9 ng\u00f4n ng\u1eef \u0111\u00f2i h\u1ecfi nhi\u1ec1u th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb th\u1ee7 c\u00f4ng: M\u1eb7c d\u00f9 c\u00f3 c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 nh\u01b0ng vi\u1ec7c qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb trong C++ v\u1eabn ph\u1ee9c t\u1ea1p v\u00e0 d\u1ec5 d\u1eabn \u0111\u1ebfn l\u1ed7i.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"So_sanh_C_C_Python_Go_va_Java\"><\/span><b>So s\u00e1nh C, C++, Python, Go v\u00e0 Java<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C, C++, Python, Go v\u00e0 Java l\u00e0 nh\u1eefng ng\u00f4n ng\u1eef backend ph\u1ed5 bi\u1ebfn, cung c\u1ea5p n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc v\u00e0 phong ph\u00fa v\u1ec1 phong c\u00e1ch l\u1eadp tr\u00ecnh. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u0169ng c\u00f3 th\u1ec3 l\u00e0 y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng m\u1ea1nh m\u1ebd \u0111\u1ebfn con \u0111\u01b0\u1eddng s\u1ef1 nghi\u1ec7p c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00f9ng tham kh\u1ea3o b\u1ea3ng so s\u00e1nh c\u00e1c ng\u00f4n ng\u1eef n\u00e0y \u0111\u1ec3 d\u1ec5 d\u00e0ng quy\u1ebft \u0111\u1ecbnh ng\u00f4n ng\u1eef n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi m\u1ee5c ti\u00eau h\u1ecdc t\u1eadp v\u00e0 c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td>\n<p style=\"text-align: left;\"><b>Ti\u00eau ch\u00ed<\/b><\/p>\n<\/td>\n<td style=\"text-align: left;\"><b>C<\/b><\/td>\n<td style=\"text-align: left;\"><b>C++<\/b><\/td>\n<td style=\"text-align: left;\"><b>Python<\/b><\/td>\n<td style=\"text-align: left;\"><b>Go (Golang)<\/b><\/td>\n<td style=\"text-align: left;\"><b>Java<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Hi\u1ec7u su\u1ea5t<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Th\u1ea5p h\u01a1n so v\u1edbi C++ v\u00e0 Go<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">\u0110\u1ed9c l\u1eadp n\u1ec1n t\u1ea3ng<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Kh\u00f4ng<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3 (t\u01b0\u01a1ng th\u00edch v\u1edbi C)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3 (tr\u00ecnh th\u00f4ng d\u1ecbch)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3 (bi\u00ean d\u1ecbch \u0111a n\u1ec1n t\u1ea3ng)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3 (JVM)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Th\u1ee7 c\u00f4ng (malloc\/free)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Th\u1ee7 c\u00f4ng (new\/delete)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">T\u1ef1 \u0111\u1ed9ng (garbage collection)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">T\u1ef1 \u0111\u1ed9ng (garbage collection)<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">T\u1ef1 \u0111\u1ed9ng (garbage collection)<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 \u0111a lu\u1ed3ng<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3, nh\u01b0ng kh\u00f3 kh\u0103n<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3, nh\u01b0ng h\u1ea1n ch\u1ebf<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3 h\u1ed7 tr\u1ee3 l\u1eadp tr\u00ecnh \u0111\u1ed3ng th\u1eddi t\u1ed1t<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3 h\u1ed7 tr\u1ee3 t\u1ed1t<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">D\u1ec5 h\u1ecdc<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Kh\u00f3<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Kh\u00f3<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">D\u1ec5<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">\u1ee8ng d\u1ee5ng ch\u00ednh<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">H\u1ec7 \u0111i\u1ec1u h\u00e0nh, nh\u00fang, ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Game, nh\u00fang, ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Web, h\u1ecdc m\u00e1y, d\u1eef li\u1ec7u l\u1edbn<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 web, microservices, ph\u00e2n t\u00e1n<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Web, Android, backend<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd l\u1ed7i (Exception Handling)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Kh\u00f4ng h\u1ed7 tr\u1ee3 tr\u1ef1c ti\u1ebfp<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 v\u1edbi try, catch, throw<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 v\u1edbi try, except<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 v\u1edbi defer, panic, recover<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 v\u1edbi try, catch, throw<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">T\u00ednh linh ho\u1ea1t<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Th\u1ea5p<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cao (\u0111a m\u00f4 h\u00ecnh)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cao (\u0111a m\u00f4 h\u00ecnh)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Trung b\u00ecnh (ch\u1ee7 y\u1ebfu h\u01b0\u1edbng c\u1ea5u tr\u00fac)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cao (\u0111a m\u00f4 h\u00ecnh)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u1ed9ng \u0111\u1ed3ng v\u00e0 T\u00e0i li\u1ec7u<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">R\u1ed9ng l\u1edbn<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">R\u1ed9ng l\u1edbn<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">\u0110ang ph\u00e1t tri\u1ec3n<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">R\u1ed9ng l\u1edbn<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Th\u01b0 vi\u1ec7n v\u00e0 Framework<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">\u00cdt (h\u1ed7 tr\u1ee3 c\u01a1 b\u1ea3n)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Nhi\u1ec1u (Boost, STL)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">R\u1ea5t nhi\u1ec1u (Django, NumPy)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">\u0110ang ph\u00e1t tri\u1ec3n<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">R\u1ea5t nhi\u1ec1u (Spring, Hibernate)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Th\u1eddi gian bi\u00ean d\u1ecbch<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Nhanh<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Ch\u1eadm h\u01a1n do c\u00fa ph\u00e1p ph\u1ee9c t\u1ea1p<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Kh\u00f4ng c\u1ea7n bi\u00ean d\u1ecbch<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Nhanh<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Trung b\u00ecnh (JIT compilation)<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">\u1ee8ng d\u1ee5ng c\u1ee5 th\u1ec3<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">H\u1ec7 \u0111i\u1ec1u h\u00e0nh, vi \u0111i\u1ec1u khi\u1ec3n<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Game engine, \u0111\u1ed3 h\u1ecda, h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Web development, data science<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y, h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Enterprise, Android apps, backend<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">D\u1ea1ng ki\u1ec3u d\u1eef li\u1ec7u<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">T\u0129nh<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">T\u0129nh<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">\u0110\u1ed9ng<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">T\u0129nh<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">T\u0129nh<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Kh\u00f4ng h\u1ed7 tr\u1ee3<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Kh\u00f4ng h\u1ed7 tr\u1ee3 tr\u1ef1c ti\u1ebfp, nh\u01b0ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh h\u00e0m (Functional Programming)<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Kh\u00f4ng ch\u00ednh th\u1ee9c h\u1ed7 tr\u1ee3<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3 h\u1ed7 tr\u1ee3<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3 h\u1ed7 tr\u1ee3<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3 h\u1ed7 tr\u1ee3<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">C\u00f3 h\u1ed7 tr\u1ee3<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Tuong_lai_cua_C_va_C\"><\/span><b>T\u01b0\u01a1ng lai c\u1ee7a C v\u00e0 C++<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>C\u00f3 n\u00ean h\u1ecdc C v\u00e0 C++ trong n\u0103m 2024?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">N\u0103m 2024, ng\u00f4n ng\u1eef C v\u00e0 ng\u00f4n ng\u1eef C++ v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c s\u1ef1 quan tr\u1ecdng nh\u1edd v\u00e0o s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng c\u1ee7a ng\u00f4n ng\u1eef v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n m\u1edbi nh\u01b0 C++11, C++14 v\u00e0 C++17. Nh\u1eefng c\u1ea3i ti\u1ebfn n\u00e0y gi\u00fap C++ tr\u1edf n\u00ean hi\u1ec7n \u0111\u1ea1i h\u01a1n, d\u1ec5 h\u1ecdc h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n. Nh\u1eefng t\u00ednh n\u0103ng m\u1edbi nh\u01b0 lambda expressions, smart pointers, v\u00e0 variadic templates \u0111\u00e3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 tr\u1ea3i nghi\u1ec7m l\u1eadp tr\u00ecnh v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1eady b\u1ea1n ph\u00f9 h\u1ee3p v\u1edbi ng\u00f4n ng\u1eef n\u00e0o?<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ecdc C<\/b><span style=\"font-weight: 400;\">: N\u1ebfu b\u1ea1n mu\u1ed1n hi\u1ec3u r\u00f5 v\u1ec1 l\u1eadp tr\u00ecnh c\u01a1 b\u1ea3n v\u00e0 l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang, C l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t. N\u00f3 cung c\u1ea5p ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc v\u1ec1 l\u1eadp tr\u00ecnh v\u00e0 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ecdc C++<\/b><span style=\"font-weight: 400;\">: N\u1ebfu b\u1ea1n mu\u1ed1n ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee9c t\u1ea1p, s\u1eed d\u1ee5ng l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng, v\u00e0 l\u00e0m vi\u1ec7c trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, game, v\u00e0 h\u1ec7 th\u1ed1ng l\u1edbn, C++ l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. C++ cung c\u1ea5p nhi\u1ec1u c\u00f4ng c\u1ee5 v\u00e0 t\u00ednh n\u0103ng hi\u1ec7n \u0111\u1ea1i gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 qu\u1ea3n l\u00fd d\u1ef1 \u00e1n hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<\/ul>\n<h3><b>C\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p d\u00e0nh cho l\u1eadp tr\u00ecnh vi\u00ean C v\u00e0 C++<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Nhu c\u1ea7u v\u1ec1 l\u1eadp tr\u00ecnh vi\u00ean C v\u00e0 l\u1eadp tr\u00ecnh vi\u00ean C++ v\u1eabn r\u1ea5t cao v\u1edbi nhi\u1ec1u v\u1ecb tr\u00ed h\u1ea5p d\u1eabn:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh vi\u00ean ph\u1ea7n m\u1ec1m: Ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 ph\u1ea7n m\u1ec1m s\u1eed d\u1ee5ng C++ v\u00e0 C.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh h\u1ec7 th\u1ed1ng: L\u00e0m vi\u1ec7c v\u1edbi c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh, tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb ho\u1eb7c firmware.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u1ef9 s\u01b0 nh\u00fang: Thi\u1ebft k\u1ebf v\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m cho c\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang nh\u01b0 vi \u0111i\u1ec1u khi\u1ec3n, thi\u1ebft b\u1ecb IoT.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh game: Ph\u00e1t tri\u1ec3n tr\u00f2 ch\u01a1i cho nhi\u1ec1u n\u1ec1n t\u1ea3ng kh\u00e1c nhau.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u1ef9 s\u01b0 Robotics: Ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m cho c\u00e1c h\u1ec7 th\u1ed1ng robot v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u1ef9 s\u01b0 Firmware: Ph\u00e1t tri\u1ec3n firmware cho c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u1ef9 s\u01b0 M\u1ea1ng: X\u00e2y d\u1ef1ng c\u00e1c giao th\u1ee9c m\u1ea1ng v\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m m\u1ea1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nh\u00e0 ph\u00e1t tri\u1ec3n thu\u1eadt to\u00e1n: Thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai c\u00e1c thu\u1eadt to\u00e1n hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u1ef9 s\u01b0 An ninh: Ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 h\u1ec7 th\u1ed1ng b\u1ea3o m\u1eadt.<\/span><\/li>\n<\/ul>\n<h3><b>S\u1ef1 suy tho\u00e1i c\u1ee7a C v\u00e0 C++<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, hai ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh n\u00e0y \u0111\u00e3 tr\u1ea3i qua m\u1ed9t s\u1ef1 suy gi\u1ea3m nh\u1ea5t \u0111\u1ecbnh v\u1ec1 m\u1ee9c \u0111\u1ed9 ph\u1ed5 bi\u1ebfn. Nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu \u0111\u1ebfn t\u1eeb s\u1ef1 xu\u1ea5t hi\u1ec7n v\u00e0 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng c\u1ee7a c\u00e1c ng\u00f4n ng\u1eef m\u1edbi h\u01a1n, an to\u00e0n h\u01a1n v\u1ec1 m\u1eb7t b\u1ed9 nh\u1edb, v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u hi\u1ec7n \u0111\u1ea1i nh\u01b0 <strong>Python<\/strong>, <strong>Go<\/strong>, v\u00e0 <strong>Rust<\/strong>\u200b.<\/span><\/p>\n<p><a href=\"https:\/\/www.tomshardware.com\/software\/security-software\/white-house-urges-developers-to-avoid-c-and-c-use-memory-safe-programming-languages\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">B\u00e1o c\u00e1o c\u1ee7a Nh\u00e0 Tr\u1eafng v\u00e0 NSA<\/span><\/a><span style=\"font-weight: 400;\"> c\u0169ng khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng c\u00e1c ng\u00f4n ng\u1eef an to\u00e0n h\u01a1n nh\u01b0 <strong>Rust<\/strong>, <strong>Go<\/strong>, <strong>Java<\/strong>, v\u00e0 <strong>Python<\/strong>\u200b. \u0110i\u1ec1u n\u00e0y ph\u1ea3n \u00e1nh s\u1ef1 thay \u0111\u1ed5i trong quan \u0111i\u1ec3m c\u1ee7a ng\u00e0nh c\u00f4ng ngh\u1ec7 v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a an to\u00e0n b\u1ed9 nh\u1edb v\u00e0 b\u1ea3o m\u1eadt ph\u1ea7n m\u1ec1m.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, C++ v\u1eabn l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef quan tr\u1ecdng v\u00e0 m\u1ea1nh m\u1ebd, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 ph\u00e1t tri\u1ec3n h\u1ec7 \u0111i\u1ec1u h\u00e0nh, game v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang. N\u1ebfu b\u1ea1n c\u00f3 k\u1ebf ho\u1ea1ch l\u00e0m vi\u1ec7c trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0y, vi\u1ec7c h\u1ecdc C++ v\u1eabn mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch. C++ c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c d\u1ef1 \u00e1n y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t cao v\u00e0 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb chi ti\u1ebft, nh\u01b0 trong c\u00e1c \u1ee9ng d\u1ee5ng t\u00e0i ch\u00ednh v\u00e0 ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng\u200b.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c h\u1ecdc C tr\u01b0\u1edbc khi h\u1ecdc C++ c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n n\u1eafm v\u1eefng c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 l\u1eadp tr\u00ecnh v\u00e0 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb, l\u00e0m n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc \u0111\u1ec3 d\u1ec5 d\u00e0ng ti\u1ebfp thu c\u00e1c kh\u00e1i ni\u1ec7m n\u00e2ng cao trong C++. Tuy nhi\u00ean, n\u1ebfu m\u1ee5c ti\u00eau c\u1ee7a b\u1ea1n l\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee9c t\u1ea1p v\u00e0 \u0111a d\u1ea1ng ngay t\u1eeb \u0111\u1ea7u, b\u1ea1n c\u00f3 th\u1ec3 h\u1ecdc th\u1eb3ng C++ \u0111\u1ec3 t\u1eadn d\u1ee5ng nh\u1eefng t\u00ednh n\u0103ng m\u1ea1nh m\u1ebd c\u1ee7a n\u00f3.<\/span><\/p>\n<p><b>T\u00f3m l\u1ea1i<\/b><span style=\"font-weight: 400;\">: M\u1eb7c d\u00f9 C v\u00e0 C++ \u0111ang tr\u1ea3i qua s\u1ef1 suy gi\u1ea3m nh\u1ea5t \u0111\u1ecbnh v\u1ec1 m\u1ee9c \u0111\u1ed9 ph\u1ed5 bi\u1ebfn, ch\u00fang v\u1eabn l\u00e0 nh\u1eefng ng\u00f4n ng\u1eef quan tr\u1ecdng trong nhi\u1ec1u l\u0129nh v\u1ef1c. Quy\u1ebft \u0111\u1ecbnh h\u1ecdc ng\u00f4n ng\u1eef n\u00e0o n\u00ean d\u1ef1a tr\u00ean m\u1ee5c ti\u00eau ngh\u1ec1 nghi\u1ec7p c\u1ee5 th\u1ec3 v\u00e0 l\u0129nh v\u1ef1c b\u1ea1n mu\u1ed1n ph\u00e1t tri\u1ec3n.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_khi_so_sanh_C_va_C\"><\/span><b>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p khi so s\u00e1nh C v\u00e0 C++<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>V\u00ec sao n\u00ean ch\u1ecdn C v\u00e0 C++ l\u00e0 ng\u00f4n ng\u1eef b\u1eaft \u0111\u1ea7u?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C v\u00e0 C++ cung c\u1ea5p ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 l\u1eadp tr\u00ecnh, gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u1ea7n c\u1ee9ng v\u00e0 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb. Nh\u1eefng ng\u00f4n ng\u1eef n\u00e0y c\u0169ng gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng chuy\u1ec3n sang h\u1ecdc c\u00e1c ng\u00f4n ng\u1eef kh\u00e1c nh\u1edd n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/lo-trinh-hoc-cpp\/\" target=\"_blank\" rel=\"noopener\"><strong>H\u1ecdc C++ d\u1ec5 d\u00e0ng v\u1edbi l\u1ed9 tr\u00ecnh v\u00e0 t\u00e0i li\u1ec7u to\u00e0n di\u1ec7n<\/strong><\/a><\/em><\/p><\/blockquote>\n<h3><b>N\u00ean h\u1ecdc C tr\u01b0\u1edbc hay C++ tr\u01b0\u1edbc?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">H\u1ecdc C tr\u01b0\u1edbc gi\u00fap b\u1ea1n n\u1eafm v\u1eefng c\u00e1c ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 l\u1eadp tr\u00ecnh v\u00e0 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng chuy\u1ec3n sang h\u1ecdc C++ v\u00e0 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m n\u00e2ng cao nh\u01b0 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng, k\u1ebf th\u1eeba v\u00e0 \u0111a h\u00ecnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, n\u1ebfu m\u1ee5c ti\u00eau c\u1ee7a b\u1ea1n l\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee9c t\u1ea1p ho\u1eb7c l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c d\u1ef1 \u00e1n l\u1edbn ngay t\u1eeb \u0111\u1ea7u, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi C++ \u0111\u1ec3 t\u1eadn d\u1ee5ng nh\u1eefng t\u00ednh n\u0103ng m\u1ea1nh m\u1ebd c\u1ee7a n\u00f3.<\/span><\/p>\n<h3><b>C c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c g\u00ec?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n h\u1ec7 \u0111i\u1ec1u h\u00e0nh (nh\u01b0 UNIX v\u00e0 Linux), h\u1ec7 th\u1ed1ng nh\u00fang (nh\u01b0 vi \u0111i\u1ec1u khi\u1ec3n trong thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed), v\u00e0 ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng (nh\u01b0 tr\u00ecnh bi\u00ean d\u1ecbch v\u00e0 tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb). S\u1ef1 hi\u1ec7u qu\u1ea3 v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t chi ti\u1ebft v\u1ec1 ph\u1ea7n c\u1ee9ng l\u00e0m cho C tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c nhi\u1ec7m v\u1ee5 y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t cao v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/span><\/p>\n<h3><b>C++ c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c g\u00ec?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C++ c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee9c t\u1ea1p nh\u01b0 ph\u1ea7n m\u1ec1m doanh nghi\u1ec7p, h\u1ec7 th\u1ed1ng nh\u00fang, ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng, v\u00e0 tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed. C\u00e1c t\u00ednh n\u0103ng nh\u01b0 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng, qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb linh ho\u1ea1t v\u00e0 h\u1ed7 tr\u1ee3 \u0111a lu\u1ed3ng l\u00e0m cho C++ tr\u1edf th\u00e0nh ng\u00f4n ng\u1eef l\u00fd t\u01b0\u1edfng cho c\u00e1c d\u1ef1 \u00e1n l\u1edbn v\u00e0 y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t cao. C++ c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 t\u00e0i ch\u00ednh, y t\u1ebf, v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/span><\/p>\n<h3><b>C\u00f3 c\u1ea7n h\u1ecdc c\u1ea3 C v\u00e0 C++ kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">H\u1ecdc c\u1ea3 C v\u00e0 C++ s\u1ebd mang l\u1ea1i l\u1ee3i th\u1ebf l\u1edbn cho b\u1ea1n. C gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c th\u1ea5p, trong khi C++ m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng \u0111\u00f3 v\u1edbi c\u00e1c t\u00ednh n\u0103ng l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb ti\u00ean ti\u1ebfn.<\/span><\/p>\n<h3><b>C\u00f3 nh\u1eefng ng\u00f4n ng\u1eef n\u00e0o c\u00f3 th\u1ec3 thay th\u1ebf C v\u00e0 C++?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Hi\u1ec7n nay, n\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u ho\u1eb7c mu\u1ed1n h\u1ecdc m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh d\u1ec5 ti\u1ebfp c\u1eadn v\u00e0 c\u00f3 c\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3 l\u1edbn, Python l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. Python r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 ph\u00e1t tri\u1ec3n web, h\u1ecdc m\u00e1y, v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u. N\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn c\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y, h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n, ho\u1eb7c c\u00e1c microservices, Go l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn t\u1ed1t v\u1edbi c\u00fa ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u su\u1ea5t cao. Java v\u1eabn l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef m\u1ea1nh m\u1ebd cho c\u00e1c \u1ee9ng d\u1ee5ng doanh nghi\u1ec7p v\u00e0 ph\u00e1t tri\u1ec3n Android\u200b.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><b>T\u1ed5ng k\u1ebft<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C v\u00e0 C++ l\u00e0 hai ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t, mang l\u1ea1i n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho b\u1ea5t k\u1ef3 l\u1eadp tr\u00ecnh vi\u00ean n\u00e0o. D\u00f9 b\u1ea1n l\u00e0 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u hay \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m, vi\u1ec7c h\u1ecdc v\u00e0 n\u1eafm v\u1eefng C v\u00e0 C++ s\u1ebd gi\u00fap b\u1ea1n ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh quan tr\u1ecdng v\u00e0 m\u1edf ra nhi\u1ec1u c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p h\u1ea5p d\u1eabn.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong th\u1ebf gi\u1edbi l\u1eadp tr\u00ecnh, C v\u00e0 C++ l\u00e0 hai ng\u00f4n ng\u1eef quan tr\u1ecdng v\u00e0 c\u00f3 t\u1ea7m \u1ea3nh h\u01b0\u1edfng l\u1edbn. \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi s\u1ef1 m\u1ea1nh m\u1ebd v\u00e0 hi\u1ec7u qu\u1ea3, ch\u00fang \u0111\u00e3 g\u00f3p ph\u1ea7n x\u00e2y d\u1ef1ng n\u00ean n\u1ec1n t\u1ea3ng c\u1ee7a nhi\u1ec1u h\u1ec7 th\u1ed1ng v\u00e0 \u1ee9ng d\u1ee5ng hi\u1ec7n \u0111\u1ea1i. \u0110\u1ec3 gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 [&hellip;]<\/p>\n","protected":false},"author":222,"featured_media":74683,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-74682","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>C v\u00e0 C++: Ph\u00e2n bi\u1ec7t hai ng\u00f4n ng\u1eef qua 5 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng - ITviec Blog<\/title>\n<meta name=\"description\" content=\"Trong gi\u1edbi l\u1eadp tr\u00ecnh, C v\u00e0 C++ l\u00e0 hai ng\u00f4n ng\u1eef c\u00f3 t\u1ea7m \u1ea3nh h\u01b0\u1edfng quan tr\u1ecdng. 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