{"id":273,"date":"2021-01-19T15:50:32","date_gmt":"2021-01-19T07:50:32","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/java\/?p=273"},"modified":"2021-01-19T19:33:46","modified_gmt":"2021-01-19T11:33:46","slug":"for-%e5%be%aa%e7%8e%af%e8%af%ad%e5%8f%a5","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/java\/post-273.html","title":{"rendered":"for \u5faa\u73af\u8bed\u53e5"},"content":{"rendered":"\n<h4 class=\"has-text-align-center\">\u57fa\u7840 for \u5faa\u73af<\/h4>\n\n\n\n<h5>1.\u8bed\u6cd5\uff1a<\/h5>\n\n\n\n<pre class=\"wp-block-code\"><code>for(\u521d\u59cb\u5316\u8868\u8fbe\u5f0f\u2460;\u5e03\u5c14\u8868\u8fbe\u5f0f\u2461;\u6b65\u8fdb\u8868\u8fbe\u2463){\n  \u5faa\u73af\u4f53\u2462;\n}<\/code><\/pre>\n\n\n\n<h5>2.\u6267\u884c\u6d41\u7a0b<\/h5>\n\n\n\n<ul><li>\u6267\u884c\u987a\u5e8f\uff1a\u2460\u2461\u2462\u2463>\u2461\u2462\u2463>&#8230;>\u2461\u2462\u2463\u76f4\u5230\u9000\u51fa<\/li><li>\u2460\u8d1f\u8d23\u521d\u59cb\u5316\u53d8\u91cf<\/li><li>\u2461\u8d1f\u8d23\u5224\u65ad\u6761\u4ef6\u662f\u5426\u6ee1\u8db3<\/li><li>\u2462\u5177\u4f53\u6267\u884c\u8bed\u53e5<\/li><li>\u2463\u5faa\u73af\u6761\u4ef6\u53d8\u91cf\u503c\u7684\u53d8\u5316<\/li><\/ul>\n\n\n\n<h4 class=\"has-text-align-center\">\u5d4c\u5957for\u5faa\u73af<\/h4>\n\n\n\n<h5>1.\u8bed\u6cd5<\/h5>\n\n\n\n<pre class=\"wp-block-code\"><code>for(\u521d\u59cb\u5316\u6761\u4ef61;\u6761\u4ef6\u5224\u65ad1;\u6b65\u8fdb\u8868\u8fbe\u5f0f1){\n  \/\/\u5faa\u73af\u4f531;\n  for(\u521d\u59cb\u5316\u6761\u4ef62;\u6761\u4ef6\u5224\u65ad2;\u6b65\u8fdb\u8868\u8fbe\u5f0f2){\n    \/\/\u5faa\u73af\u4f532;\n   ...\n  }\n}<\/code><\/pre>\n\n\n\n<h5>2.\u7528\u6cd5<\/h5>\n\n\n\n<p>\u5d4c\u5957 for \u5faa\u73af\u53ea\u662f\u5728\u7b2c\u4e00\u4e2a for \u5faa\u73af\u7684\u5faa\u73af\u4f53\u5185\uff0c\u518d\u5199\u4e00\u4e2a for<\/p>\n\n\n\n<p>for \u5faa\u73af\u53ef\u4ee5\u65e0\u9650\u5d4c\u5957\uff0c\u4e00\u822c\u53ea\u7528 2 \u5c42<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"has-text-align-center\">3.for \u5faa\u73af\u7684\u4e00\u4e9b\u5173\u952e\u5b57<\/h4>\n\n\n\n<h5>1.break \u5173\u952e\u5b57<\/h5>\n\n\n\n<p>\u5728\u5faa\u73af\u4f53\u4e2d\uff0c\u4efb\u4e00\u4f4d\u7f6e\uff0c\u5199\u4e0a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>break;<\/code><\/pre>\n\n\n\n<p>\u8be5\u5173\u952e\u5b57\u4f1a\u76f4\u63a5\u9000\u51fa\u5f53\u524d\u5c42 for \u5faa\u73af<\/p>\n\n\n\n<h5>2.continue \u5173\u952e\u5b57<\/h5>\n\n\n\n<p>\u5728\u5faa\u73af\u4f53\u4e2d\uff0c\u4efb\u4e00\u4f4d\u7f6e\uff0c\u5199\u4e0a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>continue;<\/code><\/pre>\n\n\n\n<p>\u8be5\u5173\u952e\u5b57\u4f1a\u76f4\u63a5\u8fdb\u5165\u4e0b\u4e00\u6b21\u5faa\u73af<\/p>\n\n\n\n<h5>3.flag \u5173\u952e\u5b57<\/h5>\n\n\n\n<p>\u8fd9\u91cc\u7684 flag \u53ef\u4ee5\u662f\u4efb\u610f\u6807\u8bc6\u7b26\uff0c\u5982 flag1, no1, bj1 &#8230;<\/p>\n\n\n\n<p>\u5728 \u67d0\u4e2a for \u524d\u9762\u52a0\u4e0a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>flag:for(...){\n  \u5faa\u73af\u4f53;\n}<\/code><\/pre>\n\n\n\n<p>\u8fd9\u65f6\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528 continue \u8df3\u8fc7\u67d0\u5c42\u7684\u67d0\u6b21\u5faa\u73af<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>continue flag;<\/code><\/pre>\n\n\n\n<p>\u6216\u8005\u4f7f\u7528 break \u4e2d\u65ad\u67d0\u5c42\u5faa\u73af<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>break flag;<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u7840 for \u5faa\u73af 1.\u8bed\u6cd5\uff1a 2.\u6267\u884c\u6d41\u7a0b \u6267\u884c\u987a\u5e8f\uff1a\u2460\u2461\u2462\u2463>\u2461\u2462\u2463>&#8230;>\u2461\u2462\u2463\u76f4\u5230\u9000\u51fa \u2460\u8d1f&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/java\/post-273.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">for \u5faa\u73af\u8bed\u53e5<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/273"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/comments?post=273"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/273\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/media?parent=273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/categories?post=273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/tags?post=273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}