C Program to check if the number is Even or Odd

We will use the following methods to determine whether the number is Even or Odd in C:

• if…else statements
• Ternary Operators

Program to check Even or Odd (if…else)

#include<stdio.h>

int main(){
	int n;
	printf("Enter a number: ");
	scanf("%d", &n);
	
	if(n % 2 == 0){
		printf("%d is an even number", n);
	}else{
		printf("%d is an odd number", n);
	}
}

Program to check Even or Odd (Ternary Operators)

#include <stdio.h>

int main() {
    int n;
    printf("Enter a number: ");
    scanf("%d", &n);

    n % 2 == 0 ? printf("%d is an even number", n) : printf("%d is an odd number", n);

    return 0;
}

In the above program, we have used the ternary operator ?: instead of the if...else statement.

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