View Code of Problem 42

#include<stdio.h>
#include<math.h>
int main(){
	int a,b,c;
	scanf("%d%d%d",&a,&b,&c);
	double i=sqrt((double)(b*b-4*a*c));
	
	double x1,x2;
	x1=(-b+i)/(2*a);
	x2=(-b-i)/(2*a);
	if(x1<x2){
		double temp;
		temp=x1;
		x1=x2;
		x2=temp;
	}
		printf("%.2f %.2f\n",x1,x2);
	
	
	
	return 0;
}