{"id":611,"date":"2015-12-06T17:19:16","date_gmt":"2015-12-06T09:19:16","guid":{"rendered":"http:\/\/yangwang.hk\/?p=611"},"modified":"2015-12-06T17:29:03","modified_gmt":"2015-12-06T09:29:03","slug":"do-while%e5%be%aa%e7%8e%af","status":"publish","type":"post","link":"https:\/\/yangwang.hk\/?p=611","title":{"rendered":"3.9\u3001do-while\u5faa\u73af"},"content":{"rendered":"

\u5728\u524d\u9762\u7684\u51e0\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5df2\u7ecf\u8ba8\u8bba\u8fc7\u4e24\u79cd\u5faa\u73af\u4e86\uff08while\u548cfor\uff09<\/p>\n

\u56e0\u6b64\uff0cdo-while\u5faa\u73af\u4e5f\u662fc\u8bed\u8a00\u4e2d\u4e09\u79cd\u5faa\u73af\u7ed3\u6784\u4e2d\u6700\u540e\u7684\u4e00\u79cd\u4e86<\/p>\n

\u5b83\u7684\u57fa\u672c\u7ed3\u6784\u662f<\/p>\n

do<\/em><\/strong>
\n{<\/em><\/strong>
\n\/\/\u5faa\u73af\u4ee3\u7801<\/em><\/strong>
\n}<\/em><\/strong>
\nwhile(\u5faa\u73af\u6761\u4ef6);<\/em><\/strong><\/p>\n

\u5728\u6267\u884c\u7684\u6d41\u7a0b\u4e0a\uff0cdo-while\u548cfor\uff0c\u4ee5\u53cawhile\u6709\u4e00\u4e9b\u533a\u522b<\/p>\n

\u6211\u4eec\u77e5\u9053\uff0cfor\u548cwhile\u603b\u662f\u5728\u6267\u884c\u5faa\u73af\u4f53\u4e4b\u524d\u5c31\u68c0\u67e5\u5faa\u73af\u6761\u4ef6\u662f\u5426\u4e3a\u771f\uff0c\u5982\u679c\u4e3a\u771f\u624d\u4f1a\u8fdb\u5165\u5faa\u73af<\/p>\n

\u800c\u5982\u679c\u5faa\u73af\u6761\u4ef6\u4e00\u5f00\u59cb\u5c31\u4e3a\u5047\uff0c\u90a3\u4e48\u5faa\u73af\u4f53\u4e00\u6b21\u90fd\u4e0d\u4f1a\u6267\u884c<\/p>\n

do-while\u7ed3\u6784\u5219\u4e0d\u540c<\/p>\n

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\u8fd9\u610f\u5473\u7740\u5faa\u73af\u4f53\u81f3\u5c11\u4f1a\u88ab\u6267\u884c\u4e00\u6b21\uff0c\u4e0d\u7ba1\u5faa\u73af\u6761\u4ef6\u662f\u5426\u6ee1\u8db3<\/strong>\uff01<\/p>\n

\u540c\u65f6\uff0cdo-while()\u5faa\u73af\u7684while()\u540e\u9762\u662f\u6709\u4e2a\u5206\u53f7\u7684\uff01<\/span><\/p>\n

\u9996\u5148\u770b\u4e0b\u9762\u4e00\u4e2a\u7a0b\u5e8f<\/p>\n

\r\n#include <stdio.h>\r\n#include <stdlib.h>\r\n\r\nint main()\r\n{\r\n    do\r\n    {\r\n        printf("\u5faa\u73af\uff01\\n");\r\n    }while(0);\r\n\r\n    return 0;\r\n}\r\n<\/pre>\n
\u5728c\u8bed\u8a00\u4e2d\uff0c0\u503c\u88ab\u8ba4\u4e3a\u662f\u5047\uff0c\u800c\u975e\u96f6\u503c\u88ab\u8ba4\u4e3a\u662f\u771f<\/p>\n
\u8fd9\u5c31\u662f\u8bf4\uff0c\u5faa\u73af\u7684\u5faa\u73af\u6761\u4ef6\u6c38\u8fdc\u4e3a\u5047<\/p>\n
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\u5b83\u9996\u5148\u8fdb\u5165\u4e86\u5faa\u73af\u4f53\uff0c\u518d\u5224\u65ad\u6761\u4ef6\uff0c\u4ee5\u6b64\u51b3\u5b9a\u662f\u5426\u518d\u6b21\u5faa\u73af<\/p>\n
\u8fd9\u79cd\u7279\u6027\u5728\u67d0\u4e9b\u60c5\u51b5\u7279\u522b\u6709\u7528\uff0c\u6211\u4eec\u5c06\u5728\u540e\u9762\u89c1\u5230<\/p>\n
\u7406\u8bba\u4e0a\uff0cc\u8bed\u8a00\u4e2d\u4e09\u79cd\u5faa\u73af\u90fd\u662f\u53ef\u4ee5\u76f8\u4e92\u8f6c\u6362\u7684\uff0c\u4e00\u79cd\u5faa\u73af\u80fd\u5b9e\u73b0\uff0c\u90a3\u4e48\u53e6\u4e00\u79cd\u5faa\u73af\u4e5f\u80fd\u591f\u5b9e\u73b0<\/p>\n
\u4e0b\u9762\u8fd9\u4e2a\u7a0b\u5e8f\u548c3.3\u3001while\u5faa\u73af\u4e2d\u7684\u4f8b\u5b50\u4ee3\u7801\u529f\u80fd\u76f8\u540c\uff08\uff09\uff0c\u4f46\u662f\u662f\u4f7f\u7528do-while\u6539\u5199\u7684<\/p>\n
\r\n#include <stdio.h>\r\n#include <stdlib.h>\r\n\r\nint main()\r\n{\r\n    double Fahrenheit = 0, Celsius = 0;\r\n    printf("\u6444\u6c0f\u5ea6\\t\u534e\u6c0f\u5ea6:\\n");\r\n\r\n    do\r\n    {\r\n        Celsius = (Fahrenheit - 32)\/1.8;   \/\/\u5c06\u534e\u6c0f\u5ea6\u6362\u7b97\u6210\u6444\u6c0f\u5ea6\r\n        printf("%.2f\\t%.2f\\n", Fahrenheit, Celsius);\r\n        Fahrenheit = Fahrenheit + 10;\r\n    }while (Fahrenheit <= 100);\r\n    return 0;\r\n}\r\n<\/pre>\n
\u53ef\u4ee5\u770b\u5230\uff0c\u5faa\u73af\u4f53\u6839\u672c\u6ca1\u6709\u53d8\u5316\uff08\u4f46\u662f\u4e0d\u662f\u6240\u6709\u60c5\u51b5\u90fd\u50cf\u8fd9\u6837\u5faa\u73af\u4f53\u548c\u5224\u65ad\u6761\u4ef6\u4e0d\u53d1\u751f\u53d8\u5316\uff09<\/p>\n
while\u548cdo-while\u6bd4\u8f83\u7c7b\u4f3c\uff0c\u56e0\u6b64\uff0c\u67d0\u79cd\u7a0b\u5ea6\u4e0a\uff0c\u4f60\u53ef\u4ee5\u5c06do-while\u770b\u4f5c\u662fwhile\u7684\u4e00\u4e2a\u53d8\u4f53<\/p>\n
\u4f60\u53ef\u4ee5\u5c1d\u8bd5do-while\u5199\u4e00\u4e9b\u9700\u8981\u5faa\u73af\u7684\u7a0b\u5e8f\uff0c\u4f8b\u5982\u8ba1\u7b971+2+3+…+1000\u7684\u503c<\/p>\n
\u5982\u679c\u4f60\u5df2\u7ecf\u638c\u63e1\u4e86\u524d\u9762\u7684\u4e24\u79cd\u5faa\u73af\uff0c\u5b66\u4e60\u4e5fdo-while\u4e0d\u662f\u4ec0\u4e48\u96be\u4e8b\uff01<\/p>\n
\u4e0b\u4e00\u7bc7\u89c1\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728\u524d\u9762\u7684\u51e0\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5df2\u7ecf\u8ba8\u8bba\u8fc7\u4e24\u79cd\u5faa\u73af\u4e86\uff08while\u548cfor\uff09 \u56e0\u6b64\uff0cdo-while\u5faa\u73af\u4e5f\u662fc\u8bed\u8a00\u4e2d\u4e09\u79cd\u2026 Read More: 3.9\u3001do-whi\u2026 »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-611","post","type-post","status-publish","format-standard","hentry","category-c"],"views":2026,"_links":{"self":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts\/611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=611"}],"version-history":[{"count":3,"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts\/611\/revisions"}],"predecessor-version":[{"id":619,"href":"https:\/\/yangwang.hk\/index.php?rest_route=\/wp\/v2\/posts\/611\/revisions\/619"}],"wp:attachment":[{"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yangwang.hk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}