Discussion @ 1334. Checkers @ Timus Online Judge

Fyodor Menshikov Weak tests!!! [3] // Problem 1334. Checkers 17 Jan 2009 23:12

I know AC solution that answers 4 for sequence starting from the following:

b2
h8
c3
a1

It is wrong. Neither black a1 can "jump over" white b2 (because c3 is not free) nor white b2 can "jump over" black a1 (because there is no cell behind a1).

Fyodor Menshikov Re: Weak tests!!! [2] // Problem 1334. Checkers 18 Jan 2009 23:48

I even know AC solution that answers 4 for input starting

a1
d4
b2
c3

It is wrong because b2 cannot jump over c3 (d4 is not empty) and c3 cannot jump over b2 (a1 is not empty).

Fyodor Menshikov Re: Weak tests!!! [1] // Problem 1334. Checkers 20 Jan 2009 11:16

Sandro (USU) The problem is rejudged. Thank you (-) // Problem 1334. Checkers 22 Jan 2009 00:22

Discussion of Problem 1334. Checkers