View Code of Problem 42

#include<stdio.h>
#include<math.h>
main()
{
	int a,b,c;
	double x1,x2;
	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)
	{
		printf("%.2f %.2f",x1,x2);
	}
	else
		printf("%.2f %.2f",x2,x1);
}