{"id":191,"date":"2021-10-18T11:05:56","date_gmt":"2021-10-18T03:05:56","guid":{"rendered":"https:\/\/mzdyl.xyz\/?p=191"},"modified":"2022-07-10T17:59:48","modified_gmt":"2022-07-10T09:59:48","slug":"%e6%9c%aa%e8%a7%81%e6%96%b0%e7%9f%a5","status":"publish","type":"post","link":"https:\/\/mzdyl.xyz\/index.php\/2021\/10\/18\/%e6%9c%aa%e8%a7%81%e6%96%b0%e7%9f%a5\/","title":{"rendered":"C++\u7b14\u8bb0-\u672a\u89c1\u65b0\u77e5"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7535\u5b50\u4e66<\/h2>\n\n\n\n<p><a href=\"https:\/\/shenjun4cplusplus.github.io\/cplusplushtml\/\">C++ Primer Plus \uff08\u7b2c 6 \u7248\uff09\u4e2d\u6587\u7248<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.runoob.com\/w3cnote\/cpp-inline-usage.html\">inline \u5185\u8054\u51fd\u6570<\/a><\/h2>\n\n\n\n<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/50812510\">\u5185\u8054\u51fd\u6570\u8be6\u7ec6\u89e3\u91ca<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.runoob.com\/w3cnote\/cpp-static-usage.html\">static \u9759\u6001<\/a><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.runoob.com\/cplusplus\/cpp-overloading.html\">\u51fd\u6570\u7684\u91cd\u8f7d\uff08C++\u53ef\uff0cC\u5426\uff09<\/a><\/h2>\n\n\n\n<p>\u9ed8\u8ba4\u53c2\u6570+\u91cd\u8f7d\u51fd\u6570\uff0c\u975e\u9ed8\u8ba4\u53c2\u6570\u7684\u51fd\u6570\u4f18\u5148\uff1f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u51fd\u6570\u58f0\u660e<\/h2>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/blog.csdn.net\/K346K346\/article\/details\/79546919\">C++ string \u6210\u5458\u51fd\u6570 length() size() \u548c C strlen() \u7684\u533a\u522b<\/a><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">\u6570\u7ec4<\/h2>\n\n\n\n<p>\u6570\u7ec4\u7684\u5947\u5947\u602a\u602a\u7684\u77e5\u8bc6\u70b9\uff0c<\/p>\n\n\n\n<p>int a[ ] = {1,2,3,4} \u53ef\u4ee5\u8fd0\u884c\uff0c\u6570\u7ec4\u8303\u56f4\u4e3a\u8d4b\u503c\u8303\u56f4<\/p>\n\n\n\n<p>int a[ ][4] = {1,2,3,4} \u53ef\u4ee5\u8fd0\u884c\uff0cint a[4][ ] = {1,2,3,4} \u4e0d\u53ef\u4ee5\u8fd0\u884c<\/p>\n\n\n\n<p> int a[2][2] = {1,2,3,4} \u53ef\u4ee5\u8fd0\u884c\uff0c\u524d\u4e8c\u4e2a\u81ea\u52a8\u8d4b\u503c\u7ed9 a[1][1] \u548c a[1][2]\uff0c\u540e\u4e24\u4e2a\u540c\u7406<\/p>\n\n\n\n<p>\u4e8c\u7ef4\u6570\u7ec4\u5b58\u653e\u5728\u5185\u5b58\u4e2d\u6309\u4e00\u7ef4\u6570\u7ec4\u7ebf\u6027\u5b58\u653e<\/p>\n\n\n\n<p>\u4e00\u4f4d\u6570\u7ec4\u8868\u793a\u4e8c\u4f4d\u6570\u7ec4<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>int H=100,W=100;\nint a&#91;H]&#91;W];\nint aa&#91;H*W];\nfor(int y = 0;y &lt; H;y++)\n    for(int x = 0;x &lt; W;x++)\n        aa&#91;y*W+x]==a&#91;y]&#91;x];<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.runoob.com\/cplusplus\/cpp-pointers.html\">\u6307\u9488<\/a><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.wikiwand.com\/zh-cn\/%E6%8C%87%E6%A8%99_(%E9%9B%BB%E8%85%A6%E7%A7%91%E5%AD%B8)\">Wiki-\u6307\u9488<\/a><\/p>\n\n\n\n<p>\u5185\u5b58\u5730\u5740  &amp;a[i] == a+i<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u95f4\u63a5\u5f15\u7528 (\u95f4\u63a5\u5bfb\u5740)<\/h3>\n\n\n\n<p>int n\uff0ca[100];<\/p>\n\n\n\n<p>int *p;<\/p>\n\n\n\n<p>p = &amp;a<\/p>\n\n\n\n<p>a = *p \/\/ a[0]\u7684\u503c\uff0c\u8bbf\u95ee\u6307\u9488\u4e2d\u5730\u5740\u7684\u503c<\/p>\n\n\n\n<p>*\uff08&amp;n\uff09<\/p>\n\n\n\n<p>*\uff08a+i\uff09<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u504f\u79fb<\/h3>\n\n\n\n<p>int a[100];<\/p>\n\n\n\n<p>int *p;<\/p>\n\n\n\n<p>p = a\/\/ a \u662f\u6570\u7ec4a\u7684\u9996\u5730\u5740\uff0c\u6570\u7ec4\u540d\u5c31\u662f\u5730\u5740<\/p>\n\n\n\n<p>p[i] \/\/ \u7b49\u4e8ea[i] \u7684\u5730\u5740\uff0c\u5411\u540e\u504f\u79fb i \u4e2a\u5355\u4f4d<\/p>\n\n\n\n<p>\u5730\u5740[i]\/\/ \u5730\u5740\u5411\u540e\u504f\u79fb i \u4e2a\u5355\u4f4d<\/p>\n\n\n\n<p>&amp;a[i] == a+i == p+i == &amp;p[i]<\/p>\n\n\n\n<p>a[i] == *(a+i) == *(p+i) == p[i]<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e8c\u7ef4\u6570\u7ec4\u4e0e\u6307\u9488<\/h3>\n\n\n\n<p>int aa[3][4];<\/p>\n\n\n\n<p><a href=\"https:\/\/www.runoob.com\/cplusplus\/cpp-pointer-to-pointer.html\">aa \u4e3a\u4e8c\u7ea7\u5730\u5740<\/a><\/p>\n\n\n\n<p>aa \u662f\u6307\u5411\u4e8c\u4f4d\u6570\u7ec4\u7b2c\u96f6\u884c\u7684\u4e00\u6574\u884c\u9996\u5730\u5740<\/p>\n\n\n\n<p>aa + 1  \u6307\u5411\u4e8c\u4f4d\u6570\u7ec4\u7b2c\u4e00\u884c\u7684\u4e00\u6574\u884c\u9996\u5730\u5740 <\/p>\n\n\n\n<p>**aa ==  aa[0][0];<\/p>\n\n\n\n<p>*aa == &amp;aa[0][0];<\/p>\n\n\n\n<p>*aa[1] == a[1][0];<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/blog.csdn.net\/weixin_44444450\/article\/details\/110438998\">\u4e8c\u4f4d\u52a8\u6001\u6570\u7ec4<\/a><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/blog.csdn.net\/duan19920101\/article\/details\/50939326\">\u6307\u9488\u51fd\u6570\u548c\u51fd\u6570\u6307\u9488<\/a><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">delete<\/h3>\n\n\n\n<p><a href=\"https:\/\/blog.csdn.net\/qq_41786318\/article\/details\/81943101\">delete\u672c\u8eab\u4f1a\u81ea\u52a8\u68c0\u67e5\u5bf9\u8c61\u662f\u5426\u4e3a\u7a7a.\u5982\u679c\u4e3a\u7a7a,\u5c31\u4e0d\u505a\u64cd\u4f5c\u2026<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8bed\u6cd5\u7cd6<\/h2>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/leetcode-cn.com\/circle\/article\/joB2Ck\/\">\u6808\u533a\u548c\u5806\u533a<\/a><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/blog.csdn.net\/qq_33248299\/article\/details\/52144485\">ios::sync_with_stdio(false);<\/a><\/h2>\n\n\n\n<p>\u9ed8\u8ba4\u7684\u65f6\u5019\uff0ccin\u4e0estdin\u603b\u662f\u4fdd\u6301\u540c\u6b65\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\u8fd9\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6df7\u7528\uff0c\u800c\u4e0d\u5fc5\u62c5\u5fc3\u6587\u4ef6\u6307\u9488\u6df7\u4e71\uff0c\u540c\u65f6cout\u548cstdout\u4e5f\u4e00\u6837\uff0c\u4e24\u8005\u6df7\u7528\u4e0d\u4f1a\u8f93\u51fa\u987a\u5e8f\u9519\u4e71\u3002\u6b63\u56e0\u4e3a\u8fd9\u4e2a\u517c\u5bb9\u6027\u7684\u7279\u6027\uff0c\u5bfc\u81f4cin\u6709\u8bb8\u591a\u989d\u5916\u7684\u5f00\u9500\uff0c\u5982\u4f55\u7981\u7528\u8fd9\u4e2a\u7279\u6027\u5462\uff1f\u53ea\u9700\u4e00\u4e2a\u8bed\u53e5std::ios::sync_with_stdio(false)<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/blog.csdn.net\/qq_41181881\/article\/details\/79560172\">\u6570\u7ec4\u5f52\u96f6<\/a><\/h2>\n\n\n\n<p>\u867d\u7136\u7ecf\u5e38\u7528\u4f46\u8fd8\u662f\u8bb0\u4e0d\u4f4f\uff0c\u4e60\u60ef\u5168\u5c40\u6570\u7ec4\u9ed8\u8ba4\u4e3a\u96f6\u4e86<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/blog.csdn.net\/YF_Li123\/article\/details\/75220786\">\u968f\u673a\u6570<\/a><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/blog.csdn.net\/iwts_24\/article\/details\/79487501\">SWAP\u51fd\u6570\u64cd\u4f5c\u4e0e\u5185\u5b58\u5730\u5740\u6539\u53d8\u7684\u7b80\u6790<\/a><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.runoob.com\/cplusplus\/cpp-references.html\">\u5f15\u7528<\/a><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/www.cnblogs.com\/lavezhang\/archive\/2012\/05\/14\/2499000.html\">\u5341\u8fdb\u5236\u4e0e26\u8fdb\u5236\u8f6c\u6362<\/a><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/blog.csdn.net\/zou_albert\/article\/details\/108223204\">\u6570\u7ec4\u4f5c\u4e3a\u51fd\u6570\u7684\u5f62\u53c2<\/a><\/h2>\n\n\n\n<p>\u5f53\u6570\u7ec4\u4f5c\u4e3a\u5b9e\u53c2\u4f20\u9012\u7ed9\u51fd\u6570\u7684\u65f6\u5019\uff0c\u5c06\u9000\u5316\u4e3a\u540c\u7c7b\u578b\u7684\u6307\u9488\uff0c\u518d\u4f20\u9012\u6307\u9488\u7684\u503c\u3002<br>\u56e0\u6b64\uff0c\u5728\u51fd\u6570\u4e2d\u4fee\u6539\u6570\u7ec4\u503c\u65f6\uff0c\u4fee\u6539\u7684\u662f\u771f\u7684\u503c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/blog.csdn.net\/qq_21882325\/article\/details\/65445810\">\u5f00\u5927\u6570\u7ec4\u6ea2\u51fa\u7684\u95ee\u9898<\/a><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/blog.csdn.net\/qq_29344757\/article\/details\/76037255\">c++\u7684\u9ed8\u8ba4\u62f7\u8d1d\u6784\u9020\u51fd\u6570<\/a><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/hedzr.com\/c++\/variant\/in-place-construction-in-cxx\/#%E5%8E%9F%E4%BD%8D%E6%9E%84%E9%80%A0%E5%87%BD%E6%95%B0-in-place-constructors\">\u539f\u4f4d\u6784\u9020\u51fd\u6570(\u8f6c\u53d1\u6784\u9020\u51fd\u6570)<\/a><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/335994370\">\u53f3\u503c\u5f15\u7528<\/a><\/h2>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7535\u5b50\u4e66 C++ Primer Plus \uff08\u7b2c 6 \u7248\uff09\u4e2d\u6587\u7248 inline \u5185\u8054\u51fd\u6570 \u5185\u8054\u51fd\u6570\u8be6\u7ec6\u89e3\u91ca sta [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,10],"tags":[],"class_list":["post-191","post","type-post","status-publish","format-standard","hentry","category-c_plus_note","category-continued"],"_links":{"self":[{"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/posts\/191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/comments?post=191"}],"version-history":[{"count":32,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/posts\/191\/revisions"}],"predecessor-version":[{"id":333,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/posts\/191\/revisions\/333"}],"wp:attachment":[{"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/media?parent=191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/categories?post=191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/tags?post=191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}