converting str to int in C++
#include <iostream>
#include <string>
#include "Container.h"
//generic adding function
int concat(int x, int y){
return x + y;
}
int main() {
std::string result;
std::cout << "Give a number" << std::endl;
std::cin >> result;
int value = atoi(result.c_str());
Container a(value);
std::cout << "You printed" << a.getint() << std::endl;
}