﻿#include <iostream>
using namespace std;

int main() {
    int firstNumber = 20;
    int secondNumber = 10;

    cout << "Addition = " << firstNumber + secondNumber << endl;
    cout << "Subtraction = " << firstNumber - secondNumber << endl;
    cout << "Multiplication = " << firstNumber * secondNumber << endl;
    cout << "Division = " << firstNumber / secondNumber << endl;
    cout << "Modulus = " << firstNumber % secondNumber << endl;

    return 0;
}