C++ Operators

C++ operators are symbols used to perform operations on variables and values like addition, comparison, logic, etc.

#include <iostream>

int main() {
    int a = 5, b = 3;
std::cout << "Sum = " << a + b;
    return 0;
}

Explanation: Adds two numbers.

Output: Sum = 8

#include <iostream>

int main() {
    int a = 5, b = 3;
std::cout << "Difference = " << a - b;
    return 0;
}

Explanation: Subtracts second from first.

Output: Difference = 2

#include <iostream>

int main() {
    int a = 5, b = 3;
std::cout << "Product = " << a * b;
    return 0;
}

Explanation: Multiplies two numbers.

Output: Product = 15

#include <iostream>

int main() {
    int a = 10, b = 2;
std::cout << "Quotient = " << a / b;
    return 0;
}

Explanation: Divides first by second.

Output: Quotient = 5

#include <iostream>

int main() {
    int a = 10, b = 3;
std::cout << "Remainder = " << a % b;
    return 0;
}

Explanation: Gives remainder.

Output: Remainder = 1

#include <iostream>

int main() {
    int a = 4, b = 4;
std::cout << "Equal: " << (a == b);
    return 0;
}

Explanation: Checks if both are equal.

Output: Equal: 1

#include <iostream>

int main() {
    int a = 5, b = 3;
std::cout << "Not Equal: " << (a != b);
    return 0;
}

Explanation: Checks if not equal.

Output: Not Equal: 1

#include <iostream>

int main() {
    int a = 1, b = 0;
std::cout << "AND: " << (a && b);
    return 0;
}

Explanation: True if both true.

Output: AND: 0

#include <iostream>

int main() {
    int a = 1, b = 0;
std::cout << "OR: " << (a || b);
    return 0;
}

Explanation: True if at least one true.

Output: OR: 1