could anyone explai the problem to me and it is solution ? http://poj.org/problem?id=2096
Help at a problem from Pku judge
could anyone explai the problem to me and it is solution ? http://poj.org/problem?id=2096
Rev. | Lang. | By | When | Δ | Comment | |
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en1 | _QWOiNYUIVMPFSBKLiGSMAP_ | 2017-11-29 00:27:29 | 130 | Initial revision (published) |