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摘要: #include <iostream>#include <cstdio>#include <cmath>#include <cstring>#include <algorithm>#include <stack>#include <map>#include <set>#include <queue> 阅读全文
posted @ 2020-08-19 11:32 XzhouxxX 阅读(97) 评论(0) 推荐(0) 编辑
摘要: #include <iostream>#include <cstdio>#include <cmath>#include <cstring>#include <algorithm>#include <stack>#include <map>#include <set>#include <queue> 阅读全文
posted @ 2020-08-19 11:28 XzhouxxX 阅读(107) 评论(0) 推荐(0) 编辑
摘要: #include <iostream>#include <cstdio>#include <cmath>#include <cstring>#include <algorithm>#include <stack>#include <map>#include <set>#include <queue> 阅读全文
posted @ 2020-08-19 11:19 XzhouxxX 阅读(95) 评论(0) 推荐(0) 编辑
摘要: #include <iostream>#include <cstdio>#include <cmath>#include <cstring>#include <algorithm>#include <stack>#include <map>#include <set>#include <queue> 阅读全文
posted @ 2020-08-19 11:08 XzhouxxX 阅读(110) 评论(0) 推荐(0) 编辑
摘要: 子串 str.substr(3); //返回 [3] 及以后的子串 str.substr(2, 4); //返回 str[2]~str[2+(4-1)] 子串(即从[2]开始4个字符组成的字符串) 替换 str.replace(2, 4, "sz");//返回把 [2]~[2+(4-1)] 的内容替 阅读全文
posted @ 2020-08-19 10:32 XzhouxxX 阅读(163) 评论(0) 推荐(0) 编辑