View Code of Problem 42

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

int main(){ 
    float a,b,c;
    float x1,x2;
    scanf("%f %f %f",&a,&b,&c);
    float d=b*b-4*a*c;
	x1=(-b+sqrt(d))/(2*a);
	x2=(-b-sqrt(d))/(2*a);
    int t;
    if(x1<x2){
    	x1=t;
    	t=x2;
    	x2=x1;
	}
    printf("%.2f %.2f\n",x1,x2);
    return 0; 
     
}