ID Problem Show tags Hide tags AC / Tried Difficulty
4470 P1068A  Birthday 0 / 0 (None)
4471 P1068C  Colored Rooks 0 / 0 (None)
73 P1069  [NOIP2016]玩具谜题 1 / 1 10
74 P1070  N皇后问题 2 / 6 10
4472 P1070A  Find a Number 0 / 0 (None)
4473 P1070C  Cloud Computing 0 / 0 (None)
4474 P1070E  Getting Deals Done 0 / 0 (None)
4475 P1070F  Debate 0 / 0 (None)
4476 P1070H  BerOS File Suggestion 0 / 0 (None)
4477 P1070I  Privatization of Roads in Berland 0 / 0 (None)
4478 P1070K  Video Posts 0 / 0 (None)
4479 P1070L  Odd Federalization 0 / 0 (None)
75 P1071  扫雷 2 / 8 10
4480 P1071E  Rain Protection 0 / 0 (None)
76 P1072  排队打水 78 / 251 6
77 P1073  砸金蛋 47 / 326 8
4481 P1073B  Vasya and Books 0 / 0 (None)
4482 P1073D  Berland Fair 0 / 0 (None)
4483 P1073E  Segment Sum 0 / 0 (None)
4484 P1073G  Yet Another LCP Problem 0 / 0 (None)

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