Query on open cup

Правка en3, от qingczha, 2019-04-28 19:25:47

Hi codeforces. Is there anyone know why the past contests are all in progress? Is there any way that I can upsolve the problems? Thanks in advance.

Open Cup on Yandex

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  Rev. Язык Кто Когда Δ Комментарий
en3 Английский qingczha 2019-04-28 19:25:47 3 Tiny change: 'one know with the past ' -> 'one know why the past '
en2 Английский qingczha 2019-04-28 19:25:15 92
en1 Английский qingczha 2019-04-28 19:24:22 173 Initial revision (published)