#include <iostream>
#include <sstream>
using namespace std;
int main()
{
//string转int
string str="10";
int num;
stringstream ss;
ss<<str;
ss>>num;
cout<<num+1;
//int转string
int num2=100;
string str2;
stringstream sss;
sss<<num2;
sss>>str2;
str2[0]='d';
cout<<str2;
}
stringstream实现字符串与int之间的转换
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转载自blog.csdn.net/weixin_41519463/article/details/88550899
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