Codeforces Round 107 (Div. 2) · AC 题库

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Codeforces

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Codeforces Round 107 (Div. 2)

2012/02/17 23:00120 分钟151

ASoft DrinkingSoft Drinking

BPhone NumbersPhone Numbers

CWin or FreezeWin or Freeze

DQuantity of StringsQuantity of Strings

ESmart CheaterSmart Cheater