how to convert string to int in c++ using stringstream code example
Example 1: how to string to integer in c++
#include<string>
string str1 = "45";
string str2 = "3.14159";
string str3 = "31337 geek";
int myint1 = stoi(str1);
std::cout<<stoi(str1);
Example 2: how to convert from string to int in c++
#include <iostream>
#include <sstream>
using namespace std;
int main() {
string s = "999";
stringstream degree(s);
int x = 0;
degree >> x;
cout << "Value of x: " << x;
}