Cin attempt

// First attempt at my own program// Program that asks for 2 numbers, then adds them#include <iostream>using namespace std;int main(){    int t; // Good job at first program    cout << "t = what? ";    cin >> t;    int r;    cout << "r = what? ";    cin >> r;        cout << "r + t = " << r + t << endl;    cin.get();}