Hello Codeforces! This morning(China), I want to have a look at the problem IOI 2009, DAY 2, B, Mecho. But only find this:
What's wrong? Thanks for your reply.
Something wrong with IOI ARCHIVE
Hello Codeforces! This morning(China), I want to have a look at the problem IOI 2009, DAY 2, B, Mecho. But only find this:
What's wrong? Thanks for your reply.
Rev. | Язык | Кто | Когда | Δ | Комментарий | |
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en1 | Jerrywang2009 | 2022-07-21 05:14:36 | 263 | Initial revision (published) |