Even odd program in c using for loop

Last updated:12th Aug 2022

In this example, you will write a C program to print all even odd numbers within a given number.

for example, if a user enters 3 then print all even or odd within 3.

 input: 3
 output:
 1 is odd
 2 is even
 3 is odd

Program


#include <stdio.h>

int main() {

   int num, i;

   printf("Enter an integer number: ");
   scanf("%d", & num);

   for (i = 1; i <= num; i++) {
      if (num % 2 == 0) {
         printf("%d is even\n", i);
      } else {
         printf("%d is odd\n", i);
      }
   }
   return 0;
}

output

Enter an integer number: 5
1 is odd
2 is odd
3 is odd
4 is odd
5 is odd

if a number is divisible by 2 and the remainder is 0 then the number is even otherwise, a number will be odd.