#include <stdio.h>
 
unsigned int Ispower( unsigned int num , unsigned int pow )
{
	unsigned int temp = 1;
	if(num == 1)
		return (pow == 1);
 
	while( temp < num )
	{
		temp = temp*pow;
		if( temp == num )
		{
			return 1;
		}
	}
 
	return 0;
 
 
}
 
int main(void) {
	// your code goes here
	unsigned int num = 81;
	unsigned int pow = 9;
 
	if( Ispower( num, pow) )
	{
		printf(" the number %d, is power of %d", num, pow );
	}
	else
	{
		printf(" the number %d, is NOT power of %d", num, pow );
	}
	return 0;
}