C Program to find whether the given number is divisible by 3

Description

Get a number num and check whether num is divisible by 3.
Input:
27
Ouput:
Divisible by 3
Input:
43
Ouput:
Not divisible by 3

Solution

#include<stdio.h>
int main()
{
	int num;
	printf("Enter a number: ");
	scanf("%d"&num);
	if(num%3==0)
	{
		printf("%d is divisible by 3",num);
	}
	else
	{
		printf("%d is not divisible by 3",num);
	}
	return 0;
}

Explanation

Get input num from user using scanf statement

check whether the remainder of num divided by 3 is equal to 0 using if statement.

if it is 0, then print num is divisible by 3 using printf statement. Else print num is not divisible by 3 using printf statement.