In the name of who make the worlds
Hello
When I running my code in vb 2010 my code is correct, but when I submit in site, site saying me "wrong answer" with 8 "test#". What's the problem? Is it in my code or on site
my code:

#include <iostream>
#include <cmath>

using namespace std;

int main()
{
    //description
    int n , k ;

    //input
    cin >> n >> k ;

    //calculating
    if ( ( ( 2 * n ) % k ) == 0 )
    {
        n = ( 2 * n ) / k ;
    }
    else
    {
        n = ( 2 * n ) / k  ;
        n ++ ;
    }

    //output
    cout << n ;

    //end
    return 0;
}

Thank you
Bye
A.J.Fater