View Code of Problem 42

#include <stdio.h>
#include <math.h>
int main(int argc, char *argv[])
{
	int m,n,d,x;
	double sum1,sum2;
	while(scanf("%d %d %d",&m,&n,&d)!=EOF)
	{
		x=pow(n,2);
		sum1=(n+sqrt(x-4*m*d))/2*m;
		sum2=(-1*n+sqrt(x-4*m*d))/2*m;
		printf("%.2lf %.2lf\n",sum2,sum1);
	}
	return 0;
}