#include <stdio.h>
#include <stdlib.h>

/* Find the cube root of a perfect cube*/
int main() {
	int x = 25;
	float epsilon = 0.01;
	float step = epsilon*epsilon;
	int numGuesses = 0;
	float ans = 0.0;
	while (abs(ans*ans - x) >= epsilon && ans <= x) {
		ans += step;
		numGuesses++;
	}
	printf("numGuesses = %d\n", numGuesses); 
	if (abs(ans*ans - x) >= epsilon)
		printf("Failed on square root of %d", x);
	else
		printf("%.3f is close to square root of %d", ans, x);
	
	return 0;
}