View Code of Problem 42

#include <stdio.h>
#include <math.h>

int main ()
{
	float a, b, c;
	float x1,x2;
	scanf("%f %f %f", &a, &b, &c);
	float dirt = b*b - 4*a*c;
	if (dirt>0){
		if(x1>=x2){
			x1 = (-b + sqrt(dirt))/(2*a);
			x2 = (-b - sqrt(dirt))/(2*a);
			printf("%.2f %.2f", x1, x2);
		}
	}
	return 0;
}