Discussion @ 1820. Ural Steaks @ Timus Online Judge

Why 3 is answer for 3 2?

Posted by Vitalii Arbuzov 19 Mar 2011 13:08

As far as I understand we should do 2 stakes in 2 minutes. After that 1 stake in 2 minutes.
So answer in example should be 4. Why 3?

Re: Why 3 is answer for 3 2?

Posted by Kacper Kaskow 19 Mar 2011 15:45

i do not understand that neither
:'(

Re: Why 3 is answer for 3 2?

Posted by daftcoder [Yaroslavl SU] 19 Mar 2011 16:54

X first time
Y second time

1min XX
2min XY
3min YY

Re: Why 3 is answer for 3 2?

Posted by Arman 12 Jul 2011 17:18

I think 2*n/k,
int main(int argc, char* argv[])
{
    int n, k;    cin>>n;    cin>>k;
    cout<<n*2/k<<endl;

    return 0;
}
but it's WA...

Discussion of Problem 1820. Ural Steaks