C++ int 转换成 string intToString

string intToString(int num)
{
stringstream ss;
ss<<num;
return ss.str();
}

#include <iostream>
#include <sstream>

using namespace std;

string intToString(int num)
{
stringstream ss;
ss<<num;
return ss.str();
}int main()
{
for(int i =0;i<30;i++)
{
cout<<"The image' name is "<<intToString(i)<<".jpg"<<endl;
}

return 0;
}