View Code of Problem 42

#include<stdio.h>
#include<math.h>
void main(){
	int a,b,c;
	double d,x1,x2,t;
	scanf("%d%d%d",&a,&b,&c);
	d=sqrt(b*b-4*a*c);
	x1=(-b+d)/(2.0*a);
	x2=(-b-d)/(2.0*a);
	if(x1<x2){
		t=x1;
		x1=x2;
		x2=t;
	}
	printf("%.2f %.2f",x1,x2);
}