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

main()
{
 int a,b,c;
 int sroot,modul1,modul2,Root1,Root2,value2,value1,value3,value4;
 clrscr();
 printf("                       Program to Solve Quad Equation");

 printf(" \n\n");
 printf(" Enter a: ");
 scanf("%d",&a);
 printf(" Enter b: ");
 scanf("%d",&b);
 printf(" Enter c: ");
 scanf("%d",&c);
 if(a==0 || b==0 || c==0)
 {
  printf(" Equation is not a Quad Equation");
 }
 else
 if(((b*b)-(4*a*c))<0)
 {
   printf(" Equation is a complex Quad Equation");
   printf(" \n\n");
   value1=(-1)*((b*b)-(4*a*c));
   value2=2*a;
   sroot=sqrt(value1);
     if(value1%sroot==0)
       {
	     printf(" Solution of  Complex Quad Equation is Root1:(+%d + %di)/%d \n ",b,sroot,value2);
	     printf(" \n\n");
	     printf("                                       Root2:(-%d + %di)/%d \n ",b,sroot,value2);
      }
    else
      {   printf(" Solution of Complex Quad Equation is Root1:(+%d + squareroot(%d)i)/%d \n ",b,value1,value2);
	  printf(" \n\n");
	  printf("                                      Root2:(-%d + squareroot(%d)i)/%d \n ",b,value1,value2);
      }
}
else
{
  Root1=(-b+sqrt(b*b-4*a*c))/(2*a);
  Root2=(-b-sqrt(b*b-4*a*c))/(2*a);
  printf(" Solution of Quad Equation is Root1: %d \n \n ",Root1);
  printf("                              Root2: %d \n ",Root2);

}
getch();
}