OJ Board

i try all possible input its ok but i got WA.

here is my code:

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

char sign( double x)
{
return (x<=0)?'-':'+';
}
int main()
{
double a,b,c,d,m,n,x,y,r,i,j,k,l,o;
while(scanf("%lf%lf%lf%lf%lf%lf",&a,&b,&c,&d,&m,&n)==6)
{
i=(((2*b-2*d)*(c*c+d*d-m*m-n*n))-((a ...

thanks spykaj i got ac.



.......******* CODE REMOVED******...........

thanks ........

code removed............***********.........