Variables and Arithmetic

This program demonstrates variable declaration and basic arithmetic operations in C++.

Implementation

#include <iostream>

int main() {
    int a = 10, b = 5;
    std::cout << "a: " << a << std::endl;
    std::cout << "b: " << b << std::endl;
    std::cout << "Sum: " << a + b << std::endl;
    std::cout << "Difference: " << a - b << std::endl;
    std::cout << "Product: " << a * b << std::endl;
    std::cout << "Quotient: " << a / b << std::endl;
    return 0;
}

Key Concepts

• Variable Declaration: int a = 10, b = 5; declares and initializes integer variables
• Arithmetic Operators: +, -, *, / for addition, subtraction, multiplication, and division
• Output: Multiple values can be chained with <<

Output

a: 10
b: 5
Sum: 15
Difference: 5
Product: 50
Quotient: 2