{"id":47486,"date":"2025-07-30T08:07:01","date_gmt":"2025-07-30T00:07:01","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/47486.html"},"modified":"2025-07-30T08:07:01","modified_gmt":"2025-07-30T00:07:01","slug":"hueloj%ef%bc%9a158-%e5%ad%97%e7%ac%a6%e4%b8%b2%e9%95%bf%e5%ba%a6%ef%bc%88%e6%8c%87%e9%92%88%e4%b8%93%e9%a2%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/47486.html","title":{"rendered":"HUELOJ\uff1a158 \u5b57\u7b26\u4e32\u957f\u5ea6\uff08\u6307\u9488\u4e13\u9898\uff09"},"content":{"rendered":"<p>\u9898\u76ee\u63cf\u8ff0<br \/>\n\u7f16\u5199\u4e00\u51fd\u6570 len&#xff0c;\u6c42\u4e00\u4e2a\u5b57\u7b26\u4e32\u7684\u957f\u5ea6&#xff0c;\u6ce8\u610f\u8be5\u957f\u5ea6\u4e0d\u8ba1\u7a7a\u683c\u3002\u8981\u6c42\u7528\u5b57\u7b26\u6307\u9488\u5b9e\u73b0\u3002\u5728\u4e3b\u51fd\u6570\u4e2d\u8f93\u5165\u5b57\u7b26\u4e32&#xff0c;\u8c03\u7528\u8be5 len \u51fd\u6570\u540e\u8f93\u51fa\u5176\u957f\u5ea6\u3002<br \/>\nint len(char *sp)<br \/>\n{<br 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