#include
#include
void main(void)
{
     int n,x,y,z,k;
     cin>>"'enter number of points=">>n;
     cin>>"enter x of points in vector form=">>x;
     cin>>"enter y of points in vector form=">>y;
     cin>>"enter z of points in vector form=">>z;
     k=1;
     for(int i=1;i<=n;i++)
     {
        float  d(k)=sqrt((x(i)-x(j))^2+(y(i)-y(j))^2+(z(i)-z(j))^2);
        k=k+1;
     return 0;
}
            
}