View Code of Problem 42

#include <stdio.h>
#include <math.h>

int main()
{
	int a,b,c;
	scanf("%d%d%d",&a,&b,&c);
	int d;

    d=b*b-4*a*c;

    if (d>=0)
    {
        float x1,x2;

    x1=((-b)+sqrt(d))/(2*a);
    x2=((-b)-sqrt(d))/(2*a);

    float t;

    if (x1<x2)
    {
    x1=t;
    x1=x2;
    x2=t;	
    }

    printf("%.2lf %.2lf\n",x1,x2);
    }
  else
  	return 0;
  }