C program to check whether a given integer is odd or even

C Program to Check if a given Integer is Odd or Even

This C Program checks if a given integer is odd or even. Here if a given number is divisible by 2 with the remainder 0 then the number is even number. If the number is not divisible by 2 then that number will be odd number.
Here is source code of the C program which checks a given integer is odd or even. The C program is successfully compiled and run on a Linux system. The program output is also shown below.


C program to check whether a given integer is odd or even

#include <stdio.h>

void main()
{
    int ival, remainder;

    printf("Enter an integer : ");
    scanf("%d", &ival);
    remainder = ival % 2;
    if (remainder == 0)
        printf("%d is an even integer\n", ival);
    else
        printf("%d is an odd integer\n", ival);
}



Output:




Enter an integer : 100
100 is an even integer



Enter an integer : 105
105 is an odd integer