{"id":61236,"date":"2026-01-17T08:57:19","date_gmt":"2026-01-17T00:57:19","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/61236.html"},"modified":"2026-01-17T08:57:19","modified_gmt":"2026-01-17T00:57:19","slug":"c%e8%af%ad%e8%a8%80%e5%85%a5%e9%97%a8%e4%b9%8b%e5%b8%b8%e9%87%8f%e5%8f%98%e9%87%8f%e4%b8%8e%e8%a1%a8%e8%be%be%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/61236.html","title":{"rendered":"C\u8bed\u8a00\u5165\u95e8\u4e4b\u5e38\u91cf\u53d8\u91cf\u4e0e\u8868\u8fbe\u5f0f"},"content":{"rendered":"<p>\u5e38\u91cf\u3001\u53d8\u91cf\u548c\u8868\u8fbe\u5f0f\u662fC\u8bed\u8a00\u6570\u636e\u7c7b\u578b\u64cd\u4f5c\u7684\u5bf9\u8c61\u3002<\/p>\n<h2>\u4e00\u3001\u5e38\u91cf<\/h2>\n<p>\u5b9a\u4e49&#xff1a;\u5728\u6574\u4e2a\u7a0b\u5e8f\u8fd0\u884c\u671f\u95f4&#xff0c;\u4e0d\u53d8\u7684\u503c\u3002&#xff08;\u5e38\u91cf\u65e0\u9700\u5b9a\u4e49\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528&#xff09;<\/p>\n<h3>1. \u6574\u6570\u5e38\u91cf<\/h3>\n<p>\u9ed8\u8ba4\u6574\u6570\u7c7b\u578b\u4e3aint<\/p>\n<p>123&#xff1b;\/\/\u9ed8\u8ba4int\u578b\u6574\u6570<br \/>\n123u&#xff1b;\/\/unsigned int\u578b\u6574\u6570<br \/>\n123l&#xff1b;\/\/long\u578b\u6574\u6570<br \/>\n123ul;\/\/unsigned long\u578b\u6574\u6570<\/p>\n<ul>\n<li>\u5e38\u91cf\u4e0d\u80fd\u8868\u8fbe\u4e8c\u8fdb\u5236&#xff0c;\u76f4\u63a5\u8f93\u5165\u7684\u6570\u5b57\u4e3a\u5341\u8fdb\u5236&#xff0c;\u4e5f\u53ef\u4ee5\u7528\u516b\u8fdb\u5236\u548c\u5341\u516d\u8fdb\u5236\u8868\u793a\u3002<\/li>\n<\/ul>\n<p>0123&#xff1b;\/\/\u524d\u5bfc0&#xff0c;\u8868\u793a123\u4e3a\u4e00\u4e2a\u516b\u8fdb\u5236\u6570<br \/>\n0xAF;\/\/\u524d\u5bfc0x,\u8868\u793aAF\u4f4d\u4e00\u4e2a\u5341\u516d\u8fdb\u5236\u6570<\/p>\n<h3>2. \u6d6e\u70b9\u7c7b\u578b<\/h3>\n<p>\u9ed8\u8ba4\u6d6e\u70b9\u6570\u7c7b\u578b\u4e3adouble<\/p>\n<p>3.1415&#xff1b;\/\/\u9ed8\u8ba4double\u6d6e\u70b9\u6570<br \/>\n3.1415f&#xff1b;\/\/float\u6d6e\u70b9\u578b<br \/>\n1.23e5&#xff1b;\/\/1.23*10^5&#xff0c;\u6307\u6570\u7c7b\u578b<\/p>\n<h3>3. \u5b57\u7b26\u578b\u5e38\u91cf<\/h3>\n<p>&#039;a&#039;; \/\/char\u7c7b\u578b&#xff0c;\u5355\u5f15\u53f7\u5305\u542b\u7684\u5b57\u6bcda<br \/>\n&#039;A&#039;;\/\/char\u7c7b\u578b&#xff0c;ASCII\u7801\u8868\u533a\u5206\u82f1\u6587\u5b57\u6bcd\u5927\u5c0f\u5199<br \/>\n&#039;&#xff01;&#039;;<br \/>\n&#039;\\\\n&#039;; \/\/\u6362\u884c&#xff08;\u8f6c\u4e49\u5b57\u7b26&#xff09;<br \/>\n&#039;\\\\t&#039;; \/\/\u5236\u8868\u7b26<br \/>\n&#039;\\\\r&#039;; \/\/\u5149\u6807\u56de\u5230\u8be5\u884c\u7684\u7b2c\u4e00\u4e2a<br \/>\n&#039;\\\\\\\\&#039;; \/\/\u8f93\u51fa\u5355\u4e2a\\\\<\/p>\n<h3>4.\u5b57\u7b26\u4e32\u5e38\u91cf<\/h3>\n<p>\u7531\u5355\u4e2a\u5b57\u7b26\u7ec4\u6210\u7684\u591a\u4e2a\u5b57\u7b26\u4e32&#xff0c;\u5b57\u7b26\u4e32\u5728\u5185\u5b58\u4e2d\u5b58\u50a8\u65f6\u4f1a\u5728\u672b\u5c3e\u52a0\u7ed3\u675f\u7b26 &#039; \/0 &#039;&#xff08;\u7ed3\u675f\u7b26\u53601\u4e2a\u5b57\u8282&#xff09;\u3002<\/p>\n<p>&#034;abc&#034;; \/\/\u5728\u5185\u5b58\u4e2d\u5b58\u50a8\u4e3a&#034;abc\\\\0&#034;,\u5360\u56db\u4e2a\u5b57\u8282<br \/>\n&#034;hello\\\\0&#034;; \/\/\u5b58\u50a8\u4e3a&#034;hello\\\\0\\\\0&#034;,\u5360\u4e03\u4e2a\u5b57\u8282<\/p>\n<h2>\u4e8c\u3001\u53d8\u91cf<\/h2>\n<p>\u5b9a\u4e49&#xff1a;\u5728\u7a0b\u5e8f\u8fd0\u884c\u671f\u95f4&#xff0c;\u53ef\u4ee5\u53d8\u5316\u7684\u503c\u3002&#xff08;\u5148\u5b9a\u4e49\u53d8\u91cf\u7684\u6570\u636e\u7c7b\u578b\u624d\u80fd\u4f7f\u7528&#xff09;<\/p>\n<h3>1. \u5b9a\u4e49\u53d8\u91cf&#xff1a;<\/h3>\n<p>\u6570\u636e\u7c7b\u578b\u540d\u00a0 \u53d8\u91cf\u540d&#xff1b;\u4e3e\u4f8b&#xff1a;<\/p>\n<p>int age; \/\/\u5b9a\u4e49&#xff0c;\u5f00\u8f9f\u5185\u5b58\u7a7a\u95f4<\/p>\n<h3>2.\u00a0\u53d8\u91cf\u540d\u8981\u6c42&#xff1a;<\/h3>\n<p style=\"text-align:center\"><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260117005717-696ade6dbc3ff.png\" \/><\/p>\n<h3>3. \u53d8\u91cf\u521d\u59cb\u5316<\/h3>\n<p>\u53d8\u91cf\u5728\u5b9a\u4e49\u5b8c\u6210\u540e&#xff0c;\u5fc5\u987b\u521d\u59cb\u5316\u3002<\/p>\n<p>int num&#061;18; \/\/\u5728\u5b9a\u4e49\u53d8\u91cf\u7684\u540c\u65f6\u8d4b\u4e88\u521d\u503c&#xff0c;\u79f0\u4e3a\u521d\u59cb\u5316<\/p>\n<p>\/\/\u53d8\u91cf\u5982\u679c\u6ca1\u6709\u521d\u59cb\u5316&#xff0c;\u53d8\u91cf\u5185\u5b58\u4e2d\u7684\u503c\u4e3a\u968f\u673a\u503c\u3002<br \/>\nint num&#xff1b; \/\/\u5b9a\u4e49\u4e00\u4e2a\u53d8\u91cf&#xff0c;\u6b64\u65f6\u53d8\u91cf\u5185\u7684\u503c\u4e3a\u968f\u673a\u503c<br \/>\nnum&#061;18&#xff1b; \/\/\u5c06\u7ed9\u7684\u503c\u8986\u76d6\u6389\u968f\u673a\u503c&#xff0c;\u5373\u4e3a\u8d4b\u503c<\/p>\n<h2>\u4e09\u3001\u8868\u8fbe\u5f0f<\/h2>\n<p>\u5b9a\u4e49&#xff1a;\u7531\u4e00\u4e2a\u6216\u591a\u4e2a\u8fd0\u7b97\u7b26\u8fde\u63a5\u5e38\u91cf\u6216\u53d8\u91cf\u7684\u5f0f\u5b50\u3002<\/p>\n<h3>1.\u7279\u70b9<\/h3>\n<p>\u8868\u8fbe\u5f0f\u4e00\u5b9a\u6709\u503c&#xff0c;\u4e00\u5b9a\u6709\u7c7b\u578b\u3002<\/p>\n<h3>2.\u7b97\u672f\u8fd0\u7b97\u7b26<\/h3>\n<p>&#043;\u00a0\u52a0\u6cd5\u00a0 \u00a0 &#8211;\u00a0 \u51cf\u6cd5\u00a0 \u00a0 * \u4e58\u6cd5\u00a0 \u00a0 \u00a0\/ \u6c42\u9664\u6570\u00a0 \u00a0 % \u6c42\u4f59\u6570\u00a0 \u00a0 &#043;&#043;\u00a0 \u00a0 \u00a0 &#8212;\u00a0<\/p>\n<p>C\u8bed\u8a00\u4e2d&#xff0c;\u5360\u4f4d\u7b26%d\u5bf9\u5e94int&#xff0c;%c\u5bf9\u5e94char&#xff0c;%f\u5bf9\u5e94float\u3002\u4ee5\u4e0b\u4e3e\u4f8b &#039; \/ &#039; \u548c &#039; % &#039; \u7684\u7528\u6cd5&#xff1a;<\/p>\n<p>#include&lt;stdio.h&gt;<br \/>\nint main()<br \/>\n{<br \/>\n    int num&#061;1218;<br \/>\n    int qian&#061;0;<br \/>\n    int bai&#061;0;<br \/>\n    int shi&#061;0;<br \/>\n    int ge&#061;0;<br \/>\n    qian&#061;num\/1000; \/\/\u5c061218\u9664\u4ee51000&#xff0c;\u5f97\u9664\u65701<br \/>\n    bai&#061;num%1000\/100; \/\/\u5c061218\u9664\u4ee51000&#xff0c;\u5f97\u4f59\u6570218&#xff0c;\u518d\u9664\u4ee5100&#xff0c;\u5f972<br \/>\n    shi&#061;num%100\/10; \/\/\u5c061218\u9664\u4ee5100&#xff0c;\u5f97\u4f59\u657018&#xff0c;\u518d\u9664\u4ee510&#xff0c;\u5f971<br \/>\n    ge&#061;num%10; \/\/\u5c061218\u9664\u4ee510&#xff0c;\u5f97\u4f59\u65708<br \/>\n    return 0;<br \/>\n    printf&#xff08;&#034;\u5343\u4f4d&#061;%d&#xff0c;\u767e\u4f4d&#061;%d&#xff0c;\u5341\u4f4d&#061;%d&#xff0c;\u4e2a\u4f4d&#061;%d&#034;,qian,bai,shi,ge&#xff09;;<br \/>\n}<\/p>\n<h3>3.\u6df7\u5408\u6570\u636e\u7c7b\u578b\u7684\u8fd0\u7b97<\/h3>\n<h4>3.1 \u540c\u79cd\u6570\u636e\u7c7b\u578b<\/h4>\n<p>C\u8bed\u8a00\u4e2d&#xff0c;\u5982\u679c\u76f8\u540c\u6570\u636e\u7c7b\u578b\u8fd0\u7b97\u5f97\u5230\u7684\u7ed3\u679c\u5c31\u662f\u8be5\u7c7b\u578b\u3002<\/p>\n<h4>3.2\u4e0d\u540c\u6570\u636e\u7c7b\u578b<\/h4>\n<p>\u4e0d\u540c\u6570\u636e\u7c7b\u578b\u8fdb\u884c\u8fd0\u7b97&#xff0c;\u9700\u8981\u6570\u636e\u7c7b\u578b\u8f6c\u6362\u4e00\u81f4\u540e&#xff0c;\u518d\u8fdb\u884c\u8fd0\u7b97\u548c\u5904\u7406\u3002\u628a\u4f4e\u7cbe\u5ea6\u8f6c\u4e3a\u9ad8\u7cbe\u5ea6\u3002&#xff08;\u9690\u5f0f\u8f6c\u6362&#xff09;<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260117005718-696ade6e02356.png\" \/><\/p>\n<p>\u4e24\u4e2a\u5fc5\u8f6c&#xff1a;<\/p>\n<ul>\n<li>char\u3001short\u5728\u8868\u8fbe\u5f0f\u4e2d&#xff0c;\u505a\u8fd0\u7b97\u65f6\u8f6c\u6210int\u578b&#xff0c;\u5f97\u5230\u7684int\u7c7b\u578b\u7ed3\u679c\u518d\u8f6c\u56dechar\u6216short\u7c7b\u578b\u3002<\/li>\n<li>float\u5728\u8868\u8fbe\u5f0f\u7684\u8fd0\u7b97\u4e2d&#xff0c;\u8f6c\u6362\u4e3adouble\u505a\u8fd0\u7b97&#xff0c;\u5f97\u5230\u7684double\u7c7b\u578b\u7ed3\u679c\u518d\u8f6c\u56defloat\u7c7b\u578b\u3002<\/li>\n<\/ul><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5e38\u91cf\u3001\u53d8\u91cf\u548c\u8868\u8fbe\u5f0f\u662fC\u8bed\u8a00\u6570\u636e\u7c7b\u578b\u64cd\u4f5c\u7684\u5bf9\u8c61\u3002\u4e00\u3001\u5e38\u91cf\u5b9a\u4e49&#xff1a;\u5728\u6574\u4e2a\u7a0b\u5e8f\u8fd0\u884c\u671f\u95f4&#xff0c;\u4e0d\u53d8\u7684\u503c\u3002&#xff08;\u5e38\u91cf\u65e0\u9700\u5b9a\u4e49\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528&#xff09;1. \u6574\u6570\u5e38\u91cf\u9ed8\u8ba4\u6574\u6570\u7c7b\u578b\u4e3aint123&#xff1b;\/\/\u9ed8\u8ba4int\u578b\u6574\u6570<br \/>\n123u&#xff1b;\/\/unsigned int\u578b\u6574\u6570<br \/>\n123l&#xff1b;\/\/long\u578b\u6574\u6570<br \/>\n123ul;\/\/unsigned long\u578b\u6574\u6570\u5e38\u91cf\u4e0d\u80fd\u8868\u8fbe\u4e8c\u8fdb\u5236&#xff0c;\u76f4\u63a5\u8f93\u5165\u7684\u6570\u5b57\u4e3a\u5341\u8fdb\u5236&#xff0c;\u4e5f\u53ef<\/p>\n","protected":false},"author":2,"featured_media":61234,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[174,190,427],"topic":[],"class_list":["post-61236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-c","tag-190","tag-427"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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content=\"\u5e38\u91cf\u3001\u53d8\u91cf\u548c\u8868\u8fbe\u5f0f\u662fC\u8bed\u8a00\u6570\u636e\u7c7b\u578b\u64cd\u4f5c\u7684\u5bf9\u8c61\u3002\u4e00\u3001\u5e38\u91cf\u5b9a\u4e49&#xff1a;\u5728\u6574\u4e2a\u7a0b\u5e8f\u8fd0\u884c\u671f\u95f4&#xff0c;\u4e0d\u53d8\u7684\u503c\u3002&#xff08;\u5e38\u91cf\u65e0\u9700\u5b9a\u4e49\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528&#xff09;1. \u6574\u6570\u5e38\u91cf\u9ed8\u8ba4\u6574\u6570\u7c7b\u578b\u4e3aint123&#xff1b;\/\/\u9ed8\u8ba4int\u578b\u6574\u6570 123u&#xff1b;\/\/unsigned int\u578b\u6574\u6570 123l&#xff1b;\/\/long\u578b\u6574\u6570 123ul;\/\/unsigned long\u578b\u6574\u6570\u5e38\u91cf\u4e0d\u80fd\u8868\u8fbe\u4e8c\u8fdb\u5236&#xff0c;\u76f4\u63a5\u8f93\u5165\u7684\u6570\u5b57\u4e3a\u5341\u8fdb\u5236&#xff0c;\u4e5f\u53ef\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/61236.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" 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