{"id":347,"date":"2021-12-13T20:04:55","date_gmt":"2021-12-13T12:04:55","guid":{"rendered":"https:\/\/mzdyl.xyz\/?p=347"},"modified":"2022-04-21T00:31:55","modified_gmt":"2022-04-20T16:31:55","slug":"%e8%af%bb%e4%b9%a6%e7%ac%94%e8%ae%b0-%e7%ae%97%e6%b3%95%e7%ab%9e%e8%b5%9b%e5%85%a5%e9%97%a8%e7%bb%8f%e5%85%b8%ef%bc%88%e5%a4%a9%e5%9d%91%ef%bc%89","status":"publish","type":"post","link":"https:\/\/mzdyl.xyz\/index.php\/2021\/12\/13\/%e8%af%bb%e4%b9%a6%e7%ac%94%e8%ae%b0-%e7%ae%97%e6%b3%95%e7%ab%9e%e8%b5%9b%e5%85%a5%e9%97%a8%e7%bb%8f%e5%85%b8%ef%bc%88%e5%a4%a9%e5%9d%91%ef%bc%89\/","title":{"rendered":"\u8bfb\u4e66\u7b14\u8bb0-\u7b97\u6cd5\u7ade\u8d5b\u5165\u95e8\u7ecf\u5178\uff08\u5929\u5751\uff09"},"content":{"rendered":"<p>\u65e5\u5e38\u6316\u5751\uff0c\u770b\u4e86\u770b\u53cb\u4eba\u535a\u5ba2\uff0c\u4e00\u5806\u8bfb\u4e66\u7b14\u8bb0\uff0c\u6240\u4ee5\uff0c\u8ddf\u7740\u5f04\u4e00\u5f04\u3002<\/p>\n<p>\u4e0d\u8fc7\u56e0\u4e3a\u4e0d\u662f\u6587\u79d1\u751f\uff0c\u5199\u6587\u7ae0\u5565\u7684\u592a\u96be\u4e86\uff0c\u6240\u4ee5\uff0c\u8bf4\u662f\u5199\u7b14\u8bb0\uff0c\u5176\u5b9e\u662f\u6574\u7406\u4e00\u4e9b\u7d2b\u4e66\u4e0a\u7684\u4e2a\u4eba\u8ba4\u4e3a\u6709\u4ef7\u503c\u7684\u5c0fTips<\/p>\n<p>\u7136\u540e\uff0c\u56e0\u4e3a\u73b0\u5728\u7528\u7684\u662fChromeBook\uff0cChrome OS \u4e0b\u7684\u4e2d\u6587\u8f93\u5165\u6cd5\u96be\u4f7f\u7684\u8981\u547d\uff0c\u6240\u4ee5\u66f4\u65b0\u5927\u6982\u5c31\u662f\u5495\u5495\u5495\u5427\uff08\u9003<\/p>\n<p>\u7b11\uff0c\u4eca\u5929\u5728 Chrome OS \u4e0b\u7684 Crostini \u865a\u62df Arch Linux \uff0c\u5e76\u901a\u8fc7 Fcitx \u548c Typora \u5b9e\u73b0\u4e86\u6781\u5ea6\u8212\u9002\u7684\u8f93\u5165\u73af\u5883\uff01<\/p>\n<h2>\u7b2c\u4e00\u7ae0 \u7a0b\u5e8f\u8bbe\u8ba1\u5165\u95e8<\/h2>\n<h3>1.1 \u7b97\u6570\u8868\u8fbe\u5f0f<\/h3>\n<ol start=\"\">\n<li>\u5728&#8221;\u6574\u6570-\u6d6e\u70b9\u6570=\u6d6e\u70b9\u6570&#8221;\u64cd\u4f5c\u65f6,\u8ba1\u7b97\u673a\u5185\u5148\u8bb2\u6574\u6570\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570,\u518d\u8fdb\u884c&#8221;\u6d6e\u70b9\u6570-\u6d6e\u70b9\u6570&#8221;\u8ba1\u7b97\u3002<\/li>\n<\/ol>\n<h3>1.2 \u53d8\u91cf\u53ca\u8f93\u5165<\/h3>\n<ol start=\"\">\n<li>\u5728\u7b97\u6cd5\u7ade\u8d5b\u4e2d\uff0c\u6bcf\u884c\u8f93\u51fa\u5747\u5e94\u8be5\u4ee5\u56de\u8f66\u7b26\u7ed3\u675f\uff0c\u5305\u62ec\u6700\u540e\u4e00\u884c\u3002<\/li>\n<\/ol>\n<p>\u9664\u975e\u7279\u6b8a\u8bf4\u660e\uff0c\u6bcf\u884c\u7684\u884c\u9996\u4e0d\u5e94\u8be5\u6709\u7a7a\u683c\uff0c\u4f46\u884c\u672b\u901a\u5e38\u53ef\u4ee5\u6709\u591a\u4f59\u7a7a\u683c\u3002<\/p>\n<ol start=\"2\">\n<li>\u8d4b\u503c\u662f\u4e2a\u52a8\u4f5c\uff0c\u5148\u8ba1\u7b97\u53f3\u8fb9\u7684\u503c\uff0c\u518d\u8d4b\u503c\u7ed9\u5de6\u8fb9\u7684\u53d8\u91cf\u3002<\/li>\n<li>C\u8bed\u8a00\u7684printf\u4e2d\uff0c\u53ea\u6709\u4ee5&#8221;%&#8221;\u5f00\u5934\u7684\u90e8\u5206\u624d\u4f1a\u88ab\u540e\u9762\u7684\u503c\u66ff\u6362\u6389\uff0c\u5176\u4f59\u90e8\u5206\u539f\u6837\u8f93\u51fa\u3002<\/li>\n<\/ol>\n<h3>1.3 \u987a\u5e8f\u7ed3\u6784\u7a0b\u5e8f\u8bbe\u8ba1<\/h3>\n<ol start=\"\">\n<li>\u5229\u7528printf \u8f93\u51fa\u6dfb\u52a0\u524d\u7f000\u7684\u65b9\u6cd5\uff0c\u8bb2\u8f93\u51fa\u683c\u5f0f\u8bbe\u7f6e\u4e3a&#8221;%0Xd&#8221;\u683c\u5f0f(X\u4ee3\u8868\u8f93\u51fa\u603b\u4f4d\u6570\uff0c\u4e0d\u8db3\u90e8\u5206\u4ee5\u96f6\u8865\u5168)\u3002<\/li>\n<li>\u4ea4\u6362\u53d8\u91cf\u7684\u4e00\u79cd\u65b9\u6cd5(\u65e0\u5b9e\u9645\u4ef7\u503c\uff0c\u4f5c\u4e3a\u6269\u5c55\u5f00\u9614\u773c\u754c)<\/li>\n<\/ol>\n<pre><code class=\"language-c\" lang=\"c\">a = a + b; \/\/ \u5148\u5229\u7528a\u8bb0\u5f55a,b\u4e4b\u548c\nb = a - b; \/\/ \u53d8\u91cfb\u7b49\u4e8ea,b\u4e4b\u548c\u51cf\u53bbb\u503c(\u5373a+b-b),\u5b9e\u73b0\u4ea4\u6362\na = a - b; \n<\/code><\/pre>\n<ol start=\"3\">\n<li>\u7b97\u6cd5\u7ade\u8d5b\u7684\u76ee\u7684\u662f\u89e3\u51b3\u95ee\u9898\uff0c\u800c\u4e0d\u662f\u4e3a\u4e86\u5199\u7a0b\u5e8f\u800c\u5199\u7a0b\u5e8f\uff0c\u540c\u65f6\u5e94\u8be5\u4fdd\u6301\u7b80\u5355(Keep Is Simple and Stupid,\u7b80\u79f0KISS)\uff0c\u800c\u4e0d\u662f\u81ea\u5df1\u521b\u9020\u6761\u4ef6\u53bb\u5c55\u793a\u7f16\u7a0b\u6280\u5de7\u3002<\/li>\n<\/ol>\n<h3>1.4 \u5206\u652f\u7ed3\u6784\u7a0b\u5e8f\u8bbe\u8ba1<\/h3>\n<ol start=\"\">\n<li>C-like \u7c7b\u8bed\u8a00\u4e2d\u7684\u903b\u8f91\u8fd0\u7b97\u7b26\u90fd\u662f\u77ed\u8def\u8fd0\u7b97\u7b26\u3002\u4e00\u65e6\u80fd\u591f\u786e\u5b9a\u6574\u4e2a\u8868\u8fbe\u5f0f\u7684\u503c\uff0c\u5c31\u4e0d\u7ee7\u7eed\u8ba1\u7b97\u3002<\/li>\n<\/ol>\n<h3>1.5 \u6ce8\u91ca\u4e0e\u4e60\u9898<\/h3>\n<h2>\u7b2c\u4e8c\u7ae0 \u5faa\u73af\u7ed3\u6784\u7a0b\u5e8f\u8bbe\u8ba1<\/h2>\n<h3>2.1 for \u5faa\u73af<\/h3>\n<ol start=\"\">\n<li>continue \u662f\u6307\u8c03\u56de for \u5faa\u73af\u7684\u5f00\u59cb\uff0c\u6267\u884c\u4e00\u5965\u6b63\u8bed\u53e5\u5e76\u5224\u65ad\u5faa\u73af\u6761\u4ef6(\u5373\u201c\u76f4\u63a5\u8fdb\u884c\u4e0b\u4e00\u6b21\u5faa\u73af\u201d)\u3002<\/li>\n<\/ol>\n<h3>2.2 while \u5faa\u73af\u548c do-while \u5faa\u73af<\/h3>\n<h3>2.3 \u5faa\u73af\u7684\u4ee3\u4ef7<\/h3>\n<ol start=\"\">\n<li>\u5728\u8ba1\u7b97\u53ea\u5305\u542b\u52a0\u6cd5\u3001\u51cf\u6cd5\u548c\u4e58\u6cd5\u7684\u6574\u6570\u8868\u8fbe\u5f0f\u9664\u4ee5\u6b63\u6574\u6570 n \u7684\u4f59\u6570\uff0c\u53ef\u4ee5\u5728\u6bcf\u6b65\u8ba1\u7b97\u4e4b\u540e\u5bf9 n \u53d6\u4f59\uff0c\u7ed3\u679c\u4e0d\u53d8\u3002<\/li>\n<li>\u526a\u679d\u5c0f\u6280\u5de7(\u9002\u7528\u7b80\u5355\u96be\u5ea6\u7684\u5c0f\u9898\u76ee)\uff0c\u53ef\u80fd\u5728\u5faa\u73af\u4e2d\u67d0\u4e00\u9879\u5f00\u59cb\u540e\u7684\u6240\u6709\u7ed3\u679c\u90fd\u4e0d\u5f71\u54cd\u5728\u8f93\u51fa\u4f4d\u6570\u5185\u7684\u6570\u5b57\u503c\uff0c\u90a3\u4e48\u5728\u6b64\u8fdb\u884c\u7279\u5224\uff0c\u4ee5\u89e3\u51b3\u6548\u7387\u548c\u6ea2\u51fa\u95ee\u9898\u3002<\/li>\n<li>Linux \u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5f53\u524d\u76ee\u5f55\u4e0d\u5728\u53ef\u6267\u884c\u6587\u4ef6(\u4e00\u822c\u4e3a\/bin)\u7684\u641c\u7d22\u8def\u5f84\u4e2d,\u6240\u4ee5\u8fd0\u884c\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u53ef\u6267\u884c\u6587\u4ef6\u9700\u8981 &#8220;.\/XXX&#8221; \u5f62\u5f0f\u8fd0\u884c\u3002<\/li>\n<\/ol>\n<h3>2.4 \u7b97\u6cd5\u7ade\u8d5b\u4e2d\u7684\u8f93\u5165\u8f93\u51fa\u6846\u67b6<\/h3>\n<ol>\n<li>scanf \u51fd\u6570\u6709\u8fd4\u56de\u503c\uff0c\u8fd4\u56de\u6210\u529f\u8f93\u5165\u7684\u53d8\u91cf\u4e2a\u6570\u3002\n<pre><code class=\"language-c\" lang=\"c\">while(scanf(\"%d\",&amp;x)==1) \/\/ \u5f53\u8f93\u5165\u7ed3\u675f\u65f6\uff0cscanf \u51fd\u6570\u65e0\u6cd5\u518d\u6b21\u8bfb\u53d6x\uff0c\u5c06\u8fd4\u56de 0\n<\/code><\/pre>\n<\/li>\n<li>\u4f7f\u7528\u6587\u4ef6\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u8f93\u5165\u8f93\u51fa\u91cd\u5b9a\u5411\uff0c\u53ea\u8981\u5728 main \u51fd\u6570\u7684\u5165\u53e3\u5904\u6dfb\u52a0\u4e00\u4e0b\u4e24\u6761\u8bed\u53e5\n<pre><code class=\"language-c\" lang=\"c\">freopen(\"input.txt\",\"r\",stdin);\nfreopen(\"output.txt\",\"w\",stdout);\n\/\/ \u6b64\u8bed\u53e5\u5c06\u6240\u6709\u8bfb\u952e\u76d8\u8f93\u5165\u3001\u5199\u5c4f\u5e55\u8f93\u51fa\u7684\u51fd\u6570\u90fd\u5c06\u6539\u7528\u6587\u4ef6\n<\/code><\/pre>\n<\/li>\n<li>\u4e00\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5728\u672c\u673a\u6d4b\u8bd5\u65f6\u4f7f\u7528\u6587\u4ef6\u91cd\u5b9a\u5411\uff0c\u4e00\u65e6\u63d0\u4ea4\u5230\u6bd4\u8d5b\uff0c\u5c31\u81ea\u52a8\u201c\u5220\u9664\u201d\u91cd\u5b9a\u5411\u8bed\u53e5\u3002\n<pre><code class=\"language-c\" lang=\"c\">#define LOCAL\n#define &lt; stdio.h&gt;\n#define INF\n\nint main() {\n#ifdef LOCAL\n  freopen(\"data.in\", \"r\", stdin);\n  freopen(\"data.out\", \"w\", stdout);\n#endif\n  int x, n = 0, min = INF, max = -INF, s = 0;\n  while (scanf(\"%d\", &amp;x) == 1) {\n    s += x;\n    if (x &lt; min)\n      min = x;\n    if (x &gt; max)\n      max = x;\n    \/*\n        printf(\"x = %d, min = %d, max = %d\\n\", x, min, max);\n    *\/\n    n++;\n  }\n  printf(\"%d %d %.3f\\n\", min, max, (double)s \/ n);\n  return 0;\n}\n<\/code><\/pre>\n<p>\u91cd\u5b9a\u5411\u90e8\u5206\u88ab\u5199\u5230\u4e86 #ifdef \u548c #endif \u4e2d\uff0c\u5176\u542b\u4e49\u662f\uff1a\u53ea\u6709\u5b9a\u4e49\u4e86 LOCAL \u624d\u7f16\u8bd1\u5176\u4e2d\u8bed\u53e5\u3002<\/p>\n<p>\u6ce8\u91ca\u8bed\u53e5\u7528\u4f5c\u8c03\u8bd5\u3002<\/p>\n<p>\u63d0\u4ea4\u4ee3\u7801\u662f\u53ea\u9700\u5220\u6389 #define LOCAL \u5373\u53ef\u3002<\/li>\n<li>\u9c81\u68d2\u6027(robustness)\u4eca\u5929\u5148\u5199\u5230\u8fd9\u4e3a\u6b62\uff0c\u5269\u4e0b\u7684\u6162\u6162\u8865\u5145\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u65e5\u5e38\u6316\u5751\uff0c\u770b\u4e86\u770b\u53cb\u4eba\u535a\u5ba2\uff0c\u4e00\u5806\u8bfb\u4e66\u7b14\u8bb0\uff0c\u6240\u4ee5\uff0c\u8ddf\u7740\u5f04\u4e00\u5f04\u3002 \u4e0d\u8fc7\u56e0\u4e3a\u4e0d\u662f\u6587\u79d1\u751f\uff0c\u5199\u6587\u7ae0\u5565\u7684\u592a\u96be\u4e86\uff0c\u6240\u4ee5\uff0c\u8bf4\u662f\u5199 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":499,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[29,28],"class_list":["post-347","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-continued","tag-c"],"_links":{"self":[{"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/posts\/347","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=347"}],"version-history":[{"count":3,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/posts\/347\/revisions"}],"predecessor-version":[{"id":501,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/posts\/347\/revisions\/501"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/media\/499"}],"wp:attachment":[{"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/media?parent=347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/categories?post=347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mzdyl.xyz\/index.php\/wp-json\/wp\/v2\/tags?post=347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}