Author: Parveen Malik
Date: 05/01/11 21:00*/
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
int a,b,c;
float disc; // Discriminant
float root1,root2;
printf("Enter the value of a,b and c respectively\n");
printf("a = ");
scanf("%d",&a);
printf("b = ");
scanf("%d",&b);
printf("c = ");
scanf("%d",&c);
disc=b*b-4*a*c;
root1=-b+sqrt(disc)/2*a;
root2=-b-sqrt(disc)/2*a;
if(disc==0)
{
printf("Roots are real and equal\n");
printf("First Root :%.2f = Second Root: %.2f\n",root1,root2);
}
else if(disc<0)
{
printf("Roots are imaginary");
printf("First root = %.2f\n",root1);
printf("Second root = %.2f\n",root2);
}
else
{
printf("Roots are real and distinct\n");
printf("First root = %.2f\n",root1);
printf("Second root = %.2f\n",root2);
}
getch();
}
[caption id="attachment_82" align="aligncenter" width="655" caption="OUTPUT"]
[/caption]
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