OJ Board

Thank a lot !!
for ur valuble suggestion

Me gratefull to u !!

I don't understand why it's telling wrong answer when i m submitting can anyone help me please ??????
here is the whole program :

#include <cstdio>
#include <iostream>
using namespace std;
unsigned long * temp;
unsigned long i,j,hindex,hvalue;
unsigned long no_Zero;
unsigned long result(unsigned ...