View Code of Problem 42

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

int main()
    {
        float a,b,c,delt,x1,x2;
        while(scanf("%f%f%f",a,b,c)!=EOF)
        delt = b*b-4*a*c;
        x1 = (-b+sqrt(delt))/(2*a);
        x2 = (-b-sqrt(delt))/(2*a);
        if(x1>x2)
            printf("%.2f %.2f",x1,x2);
        else
            printf("%.2f %.2f",x2,x1);
    }