{"id":1155,"date":"2026-04-30T21:47:30","date_gmt":"2026-04-30T13:47:30","guid":{"rendered":"http:\/\/wordpress.fangt.online\/?p=1155"},"modified":"2026-04-30T21:47:46","modified_gmt":"2026-04-30T13:47:46","slug":"%e8%ae%a1%e7%ae%97%e6%9c%ba%e5%ad%98%e5%82%a8","status":"publish","type":"post","link":"http:\/\/wordpress.fangt.online\/index.php\/2026\/04\/30\/%e8%ae%a1%e7%ae%97%e6%9c%ba%e5%ad%98%e5%82%a8\/","title":{"rendered":"\u8ba1\u7b97\u673a\u5b58\u50a8"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u5b58\u50a8\u5355\u4f4d\u5e38\u8bc6\u4e0e\u6362\u7b97<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f4d\uff08bit\uff0c\u6bd4\u7279\u3001\u6bd4\u7279\u4f4d\uff09\uff1a\u8ba1\u7b97\u673a\u5b58\u50a8\u7684\u6700\u5c0f\u5355\u4f4d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b57\u8282\uff08Byte\uff09\uff1a\u8ba1\u7b97\u673a\u5b58\u50a8\u7684\u57fa\u672c\u5355\u4f4d\uff0c1\u5b57\u8282=8\u6bd4\u7279\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1KB = 1024B<\/li>\n\n\n\n<li>1MB = 1024KB<\/li>\n\n\n\n<li>1GB = 1024MB<\/li>\n\n\n\n<li>1TB = 1024GB<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b57\uff08\u901a\u5e38\u6307\u6c49\u5b57\uff0c\u4e0d\u5e38\u7528\uff09\uff1a\u5728\u4e0d\u540c\u7684\u7535\u8111\u7cfb\u7edf\u4e2d\uff0c\u6c49\u5b57\u5360\u7684\u7a7a\u95f4\u5927\u5c0f\u4e0d\u5b8c\u5168\u4e00\u81f4\uff0c\u901a\u5e38\u6211\u4eec\u6362\u7b97\u6210\uff1a1\u5b57 = 2\u5b57\u8282\uff08\u5176\u4ed6\u8fd8\u67091\u5b57 = 4\u5b57\u8282\uff0c1\u5b57 = 8\u5b57\u8282\uff09\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8ba1\u7b97\u673a\u5e95\u5c42\u5b58\u50a8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba1\u7b97\u673a\u5185\u5b58\u6761\u662f\u7531\u8bb8\u591a\u5c0f\u683c\u5b50\uff08\u7a7a\u95f4\uff09\u7ec4\u6210\u7684\uff0c\u6bcf\u4e2a\u5c0f\u683c\u5b50\u53ea\u80fd\u5b58\u653e0\u62161\uff0c\u4e5f\u5c31\u662f1bit\u7684\u5927\u5c0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u6211\u4eec\u9700\u8981\u7535\u8111\u5b58\u50a8\u6570\u636e\u65f6\uff0c\u9700\u8981\u63d0\u524d\u7533\u8bf7\u4e00\u4e2a\u7a7a\u95f4\uff0c\u628a\u539f\u672c\u7684\u6570\u636e\u8f6c\u6362\u6210\u4e8c\u8fdb\u5236\uff08\u53ea\u67090\u548c1\uff09\u7684\u5f62\u5f0f\uff0c\u518d\u5206\u522b\u5b58\u653e\u5230\u5c0f\u683c\u5b50\u4e2d\u3002\u7533\u8bf7\u7684\u7a7a\u95f4\u5927\u5c0f\uff0c\u53d6\u51b3\u4e8e\u6211\u4eec\u4f7f\u7528\u7684\u5355\u8bcd\uff08\u6570\u636e\u7c7b\u578b\uff09\uff0c\u5982\u679c\u662fint\uff0c\u9ed8\u8ba4\u7533\u8bf7\u7684\u7a7a\u95f4\u5927\u5c0f\u4e3a4\u5b57\u8282\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table has-small-font-size\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u6570\u636e\u7c7b\u578b<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u7a7a\u95f4\u5927\u5c0f<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u4f5c\u7528<\/th><\/tr><\/thead><tbody><tr><td>short\uff08\u77ed\u6574\u578b\uff09<\/td><td>2\u5b57\u8282<\/td><td>\u5b58\u653e\u6574\u6570\u7c7b\u578b\u7684\u6570\u636e<\/td><\/tr><tr><td>int\uff08\u6574\u578b\uff09<\/td><td>4\u5b57\u8282<\/td><td>\u5b58\u653e\u6574\u6570\u7c7b\u578b\u7684\u6570\u636e\uff08\u9ed8\u8ba4\uff09<\/td><\/tr><tr><td>long long\uff08\u957f\u6574\u578b\uff09<\/td><td>8\u5b57\u8282<\/td><td>\u5b58\u653e\u6574\u6570\u7c7b\u578b\u7684\u6570\u636e<\/td><\/tr><tr><td>float\uff08\u5355\u7cbe\u5ea6\u6d6e\u70b9\u6570\uff09<\/td><td>4\u5b57\u8282<\/td><td>\u5b58\u653e\u5c0f\u6570\u7c7b\u578b\u7684\u6570\u636e<\/td><\/tr><tr><td>double\uff08\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u6570\uff09<\/td><td>8\u5b57\u8282<\/td><td>\u5b58\u653e\u5c0f\u6570\u7c7b\u578b\u7684\u6570\u636e\uff08\u9ed8\u8ba4\uff09<\/td><\/tr><tr><td>char\uff08\u5b57\u7b26\u578b\uff09<\/td><td>1\u5b57\u8282<\/td><td>\u5b58\u653e\u5b57\u7b26\u7c7b\u578b\u7684\u6570\u636e<\/td><\/tr><tr><td>bool\uff08\u5e03\u5c14\u578b\uff09<\/td><td>1\u5b57\u8282<\/td><td>\u53ea\u5b58\u653e\u771f\uff081\uff09\u3001\u5047\uff080\uff09\u4e24\u4e2a\u6570\u636e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b58\u50a8\u6a21\u62df\u8fc7\u7a0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\nusing namespace std;\nint main(){\n    int a; \/\/ L1\n    cin>>a; \/\/ L2\n    cout&lt;&lt;a; \/\/ L3\n    return 0;\n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\">L1\uff1a\u7533\u8bf7\u4e00\u4e2a\u7a7a\u95f4\uff0c\u5927\u5c0f4\u5b57\u8282\uff0832bit\uff09\uff0c\u540d\u5b57\u53eb\u505aa\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\">\uff0800000000 00000000 00000000 00000000\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li class=\"has-medium-font-size\">L2\uff1a\u8f93\u5165\u4e00\u4e2a\u6570\u5b57\uff0c\u5c06\u5176\u4e8c\u8fdb\u5236\u5b58\u5165a\u4e2d\uff0c\u5982\u8f93\u51656\uff0c6\u7684\u4e8c\u8fdb\u5236\u662f110\uff0c\u5b58\u50a8\u540e\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\">\uff0800000000 00000000 00000000 00000110\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li class=\"has-medium-font-size\">L3\uff1a\u8f93\u51faa\u65f6\uff0c\u7535\u8111\u4ece\u5185\u5b58\u4e2d\u8bfb\u53d6\u4e8c\u8fdb\u5236\uff0c\u8f6c\u6362\u6210\u6570\u5b576\uff0c\u8f93\u51fa6<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5b58\u50a8\u5355\u4f4d\u5e38\u8bc6\u4e0e\u6362\u7b97 \u4f4d\uff08bit\uff0c\u6bd4\u7279\u3001\u6bd4\u7279\u4f4d\uff09\uff1a\u8ba1\u7b97\u673a\u5b58\u50a8\u7684\u6700\u5c0f\u5355\u4f4d\u3002 \u5b57\u8282\uff08Byte\uff09\uff1a\u8ba1\u7b97\u673a\u5b58\u50a8\u7684\u57fa\u672c\u5355\u4f4d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[],"class_list":["post-1155","post","type-post","status-publish","format-standard","hentry","category-zl"],"_links":{"self":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/comments?post=1155"}],"version-history":[{"count":1,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1155\/revisions"}],"predecessor-version":[{"id":1156,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/posts\/1155\/revisions\/1156"}],"wp:attachment":[{"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/media?parent=1155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/categories?post=1155"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wordpress.fangt.online\/index.php\/wp-json\/wp\/v2\/tags?post=1155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}