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 80 / 254 6
77 P1073   砸金蛋 48 / 335 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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