View Code of Problem 42

#include "stdio.h"
#include "math.h"

void main()
{
	double x1,x2,t;
	int a,b,c;
	scanf("%d%d%d",&a,&b,&c);
	x1=(-b+sqrt(b*b-4*a*c))/(2*a);
	x2=(-b-sqrt(b*b-4*a*c))/(2*a);
	if(x1<x2)
	{
		t=x1;x1=x2;x2=t;
	}
	printf("%.2lf %.2lf",x1,x2);
}