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);

`}`

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$ cc pgm4.c $ a.out Enter an integer : 100 100 is an even integer $ a.out Enter an integer : 105 105 is an odd integer

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