# C Program to check odd or even using bitwise operator

Get a number num and check whether num is odd or even using bit wise operator.

Sample Input 1:

45

Sample Output 1:

ODD

Sample Input 2:

56

Sample Output 2:

EVEN

#### Program or Solution

#include<stdio.h> int main() { int num; printf("Enter a number:"); scanf("%d",&num); if((num&1)==0) { printf("%d is Even",num); } else { printf("%d is Odd",num); } return 0; }

#### Program Explanation

last bit(LSB) is 0 for all even numbers and 1 for all odd numbers.

Example : 2 - 0000 0010, 8 - 0000 1000 and 5 - 0000 0101