{"id":316,"date":"2023-01-10T13:38:03","date_gmt":"2023-01-10T05:38:03","guid":{"rendered":"https:\/\/9iwd.top\/?p=316"},"modified":"2023-01-10T13:55:26","modified_gmt":"2023-01-10T05:55:26","slug":"05-4-c%e6%b0%b4%e4%bb%99%e8%8a%b1%e6%95%b0","status":"publish","type":"post","link":"http:\/\/9iwd.top\/?p=316","title":{"rendered":"05.4 C++\u6c34\u4ed9\u82b1\u6570"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\/\/ \u8f93\u51fa\u6d41\u5e93\r\nusing namespace std;\/\/\u4f7f\u7528\u6807\u51c6\u547d\u540d\u7a7a\u95f4\r\n\r\n\/\/\u8bfe\u7a0b\uff1a5.4 \u6d41\u7a0b\u7ed3\u6784 \u6c34\u4ed9\u82b1\u6570\r\n\/*\r\n\u6c34\u4ed9\u82b1\u6570\u662f\u6307\u4e00\u4e2a3\u4f4d\u6570\uff0c\u5b83\u7684\u6bcf\u4e2a\u4f4d\u4e0a\u7684\u6570\u5b57\u76843\u6b21\u5e42\u4e4b\u548c\u7b49\u4e8e\u672c\u8eab\r\n\u4f8b\u5982\uff1a1^3 + 5^3 + 3^3 = 153\r\n*\/\r\n\r\nint main()\r\n{\r\n\tint a = 100;\r\n\tdo\r\n\t{\r\n\t\tint i = 0;\/\/\u4e2a\u4f4d\r\n\t\tint j = 0;\/\/\u5341\u4f4d\r\n\t\tint n = 0;\/\/\u767e\u4f4d\r\n\r\n\t\ti = a % 10;\t\t\t\/\/\u5bf9\u6570\u5b57\u53d6\u6a21\u4e8e10\uff0c\u53d6\u51fa\u6570\u503c\u7684\u4e2a\u4f4d\r\n\t\tj = a \/ 10 % 10;\t\/\/\u5148\u6574\u9664\u4e8e10\u5f97\u52302\u4f4d\u6570\uff0c\u518d\u53d6\u6a21\u4e8e10\u53d6\u51fa\u6570\u503c\u7684\u5341\u4f4d\r\n\t\tn = a \/ 100;\t\t\/\/\u76f4\u63a5\u6574\u9664\u4e8e100\uff0c\u53d6\u51fa\u6570\u503c\u7684\u767e\u4f4d\r\n\t\t\/\/cout &lt;&lt; i &lt;&lt; j &lt;&lt; n &lt;&lt; endl;\r\n\t\t\/\/if (i*i*i + j*j*j + n*n*n == a)\r\n\t\t\/\/pow()\u8fd4\u56de\u5e42\u6307\u6570\u7684\u7ed3\u679c\uff0c\u5373x\u7684y\u6b21\u5e42\u3002\u82e5x\u4e3a\u8d1f\u6570\u4e14y\u4e3a\u5c0f\u6570\uff0c\u6216\u8005x\u4e3a0\u4e14y\u5c0f\u4e8e\u7b49\u4e8e0\uff0c\u5c06\u51fa\u73b0\u7ed3\u679c\u9519\u8bef\u3002\r\n\t\tif (pow(i, 3) + pow(j, 3) + pow(n, 3) == a)\r\n\t\t{\r\n\t\t\tcout &lt;&lt; \"\u5f53\u524d\u7684\u6570\u5b57\u662f\uff1a\" &lt;&lt; a &lt;&lt; endl;\r\n\t\t}\r\n\t\t\/\/cout &lt;&lt; \"\u5f53\u524d\u7684\u6570\u5b57\u662f\uff1a\" &lt;&lt; a &lt;&lt; endl;\r\n\t\ta++;\r\n\t} while (a &lt; 1000);\r\n\r\n\tsystem(\"pause\");\/\/ \u63a7\u5236\u53f0\u6682\u505c\uff0c\u7b49\u5f85\u4e0b\u4e00\u6b65\u64cd\u4f5c\r\n\treturn 0;\/\/ \u7ed3\u675f\u8fd4\u56de\u503c\uff1a0\r\n}\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"_links":{"self":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/316"}],"collection":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=316"}],"version-history":[{"count":0,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/316\/revisions"}],"wp:attachment":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=316"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}