摘要: [toc] cstring类: memsert memcpy substr cpp include using namespace std; int main(){ string st="12345 $ yyu"; string S=st.substr(1,2);//st从1到2的字符串 cout 阅读全文
posted @ 2018-11-10 19:57 zhou_yk 阅读(614) 评论(0) 推荐(0) 编辑