There is a contest! | В настоящий момент идёт турнир. Некоторая информация и функции сервера недоступны до его окончания.
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| imesecan | Dec.16.2015 at 05:30:01 PM | |
| 0 | The output is not shown properly because of the system used.
But We think you can get the idea.
--- Test 1 ---
6 d e
--- pattern ---
d
de
ded
dede
deded
dedede
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