Hi , This problem is from codechef(Jan cook off 2017) : Xor Grid I read the editorial of the same,but didn't get that.Where did (2^62-2^k+1,2^k) come from? Is their any problem similar to this ? Help me... Have a nice day..
Need Help!!!
Hi , This problem is from codechef(Jan cook off 2017) : Xor Grid I read the editorial of the same,but didn't get that.Where did (2^62-2^k+1,2^k) come from? Is their any problem similar to this ? Help me... Have a nice day..
Rev. | Язык | Кто | Когда | Δ | Комментарий | |
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en1 | LosingGame | 2018-04-30 04:53:21 | 291 | Initial revision (published) |