stoi与sprintf共存时无法编译通过
#include<string>
#include<algorithm>
#include<vector>
#include<sstream>
using namespace std;
int main()
{
string s = "123";
int a = std::stoi(s);
int c = 2;
char s2[2];
sprintf(s2,"%d", c);
cout << a;
}
求告知如何解决
sprintf第一个参数要求的是char* ,你给的是string,不兼容
改成
char buffer[20];
sprintf(buffer,"%d"...)
缺个#include <iostream>