Odd or Even Number in C

Here's a simple C program to determine whether a given number is odd or even:

#include <stdio.h>

int main() {
    int number;

    // Ask the user to enter a number
    printf("Enter an integer: ");
    scanf("%d", &number);

    // Check if the number is even or odd
    if (number % 2 == 0) {
        printf("%d is even.\\n", number);
    } else {
        printf("%d is odd.\\n", number);
    }

    return 0;
}

Explanation:

- The program prompts the user to enter an integer.

- It then checks if the number is divisible by 2 using the modulo operator %. If the result is 0, the number is even; otherwise, it's odd.

- The program prints whether the number is odd or even based on this check.

Posted on August 17, 2024 | By Tharani