int 转 string
#include "stdafx.h" #include<iostream> #include <string> #include <sstream> using namespace std; int main() { //将int转成string int n = 123456; string s; stringstream ss; ss << n; ss >> s; cout<<s<<endl; system("pause"); return 0; }
string 转 int
#include "stdafx.h" #include<iostream> #include <string> using namespace std; int main() { //将string转成int int n; string s = "123456"; n = atoi(s.c_str()); cout<<n<<endl; system("pause"); return 0; }