摘要: #include<iostream> #include<string> #include<vector> using namespace std; void test() { //string对象的定义和初始化 string s1; string s2 = s1; string s3 = "hiya 阅读全文
posted @ 2022-03-07 10:12 W-forever 阅读(34) 评论(0) 推荐(0)