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
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 +)
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
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]
>
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 +
:(
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