Re: [gcj] Problem D Fashion Show

2017-04-12 Thread Leandro Coutinho
Thank you. And thanks Luke too. Maybe a future problem could change to: - Whenever any two models share a row or column, this row or column must have at least one +. - Whenever any two models share a diagonal of the grid, this diagonal must have at least one x. Do you think it

Re: [gcj] Problem D Fashion Show

2017-04-12 Thread Paul Smith
No. Whenever two symbols are in the same row, one of them must be a +. The column has nothing to do with it. The middle row has 3 such pairs - the x and the + are in the same row (this is ok because one of them is a +) The + and the o are in the same row (this is ok because one of them is a +)

Re: [gcj] Problem D Fashion Show

2017-04-12 Thread Leandro Coutinho
Ok. But I think the sentence is wrong (or at least very misleading). Maybe it should be: The middle row has a pair of models (x and o) that does not include a + *in their columns*. On Wed, Apr 12, 2017 at 7:04 PM, Luke Pebody wrote: > Yes, but of any two models on a row or

Re: [gcj] Problem D Fashion Show

2017-04-12 Thread Luke Pebody
Yes, but of any two models on a row or column, one must be a +. Since there are two on that row that are not a +, that condition is not satisfied On 12 Apr 2017 10:58 p.m., "newbie007" wrote: > https://code.google.com/codejam/contest/3264486/dashboard#s=p3 > [quote] >

[gcj] Problem D Fashion Show

2017-04-12 Thread newbie007
https://code.google.com/codejam/contest/3264486/dashboard#s=p3 [quote] ... x+o .+. The middle row has a pair of models (x and o) that does not include a +. [/quote] I didn't understand this part. The middle row HAS a + :( -- You received this message because you are subscribed to the Google