C Program to check if a number is even or odd in a given interval
Category: C Program
Tags: #cprogram#function
C Program to check if a number is even or odd in a given interval
C Program to check if a number is even or odd in a given interval
#include <stdio.h>
// function declaration
int isEven(int);
void main()
{
int start, end, num;
printf("Enter the number to start: ");
scanf("%d", &start);
printf("Enter the number to end: ");
scanf("%d", &end);
printf("\nEven numbers-\n");
for (num = start; num <= end; num++)
{
if (isEven(num))
printf("%d\n", num);
}
printf("\nOdd numbers-\n");
for (num = start; num <= end; num++)
{
if (!isEven(num))
printf("%d\n", num);
}
}
// function definition
int isEven(int num)
{
return !(num & 1);
}
Output
Enter the number to start: 1
Enter the number to end: 10
Even numbers-
2
4
6
8
10
Odd numbers-
1
3
5