Cpp Relational Operators

C++ relational operators

Created By: chatGPT

C++ provides several relational operators that are used to compare values, which include: ==, !=, >, <, >=, and <=. These operators return a boolean value — true or false depending on the comparison. Here’s a breakdown of each operator:

== checks if two values are equal.

if (a == b) {
    // true if a is equal to b
}

!= checks if two values are not equal.

if (a != b) {
    // true if a is not equal to b
}

> checks if the left value is greater than the right value.

if (a > b) {
    // true if a is greater than b
}

< checks if the left value is less than the right value.

if (a < b) {
    // true if a is less than b
}

>= checks if the left value is greater than or equal to the right value.

if (a >= b) {
    // true if a is greater than or equal to b
}

<= checks if the left value is less than or equal to the right value.

if (a <= b) {
    // true if a is less than or equal to b
}

Example of using relational operators in a program: Below is a simple program that demonstrates the use of these operators.

#include <iostream>

int main() {
    int a = 10;
    int b = 20;

    std::cout << "a == b: " << (a == b) << std::endl;
    std::cout << "a != b: " << (a != b) << std::endl;
    std::cout << "a > b: " << (a > b) << std::endl;
    std::cout << "a < b: " << (a < b) << std::endl;
    std::cout << "a >= b: " << (a >= b) << std::endl;
    std::cout << "a <= b: " << (a <= b) << std::endl;
    return 0;
}