C program to test a number is positive negative or zero

#include <stdio.h>
int main()
{
	int num;
	
	printf("Enter any number: ");
	scanf("%d", &num);
	
	if(num > 0)
		printf("Number is POSITIVE");
	else if(num < 0)
		printf("Number is NEGATIVE");
	else
		printf("Number is ZERO");
	return 0;
}