Discussion @ 1229. Strong Brickwork @ Timus Online Judge

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Discussion of Problem 1229. Strong Brickwork

Georgiy Savchenko When soultion does not exist? [2] // Problem 1229. Strong Brickwork 18 Aug 2007 12:15

Could someone publish such testcase with the answer = -1?

Denis Koshman Re: When soultion does not exist? // Problem 1229. Strong Brickwork 25 Jul 2008 18:10

Edited by author 25.07.2008 18:11

ASK Re: When soultion does not exist? // Problem 1229. Strong Brickwork 17 Mar 2014 15:02

If m and n are even, there is always a solution.