How can we add two variable in c++ programming

Answer 1

Martin Taylor
int x = std::rand();
int y = std::rand();

if (0 >= (x += y))
x = INT_MAX;

Answer 2

int a = 5;
int b = 7;
int c = a+b;

Answer 3

There is a sample in this lesson: https://www.sololearn.com/learn/CPlusPlus/1607/

Answer 4

#include <iostream>
using namespace std;

int main() {
int num1 = 17;
int num2 = 25;
int sum = num1 + num2; //outputs 42 (the meaning to life, the universe, and everything!)
cout << sum << endl;
return 0;
}

Answer 5

No example used inputs *cough*