c++ int转string

 1 #include <iostream>
 2 #include <string>
 3 #include <algorithm>
 4 #include <sstream>
 5 using namespace std;
 6 int main(){
 7     int i=2;
 8     ostringstream os;
 9     os<<i;
10     cout<<os.str();
11     return 0;
12 }
原文地址:https://www.cnblogs.com/coodyz/p/10858748.html