ifbasic.c

// C program to check whether a number is even or odd
#include<stdio.h>
int main(){
    int a,b;
    printf("Enter a number");
    scanf("%d",&a);
    if (a%2==0)
    {
       printf("%d is even\n",a);
    }
    else
    {
        printf("%d is odd\n",a);
    }
    
    return 0;
}