#include<stdio.h>
#include<math.h>
int main()
{
  int a,b,c,x;
  float root1,root2;
  printf("enter the coefficient  a,b,c:");
  scanf("%d%d%d",&a,&b,&c);
  x= b*b-4*a*c;
  if(x>0)
  {
  	root1=(-b+(x))/(2*a);
	 root2=(-b-(x))/(2*a);
	 printf("root1=%f and root2=%f",root1,root2);
  }
else if(x==0)
{
root1=root2=-b/(2*a);
printf("root1=root2=%2f",root1);
}
else
{
printf("The roots are imaginary");
return 0;  
}
}