ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6823 P54C  First Digit Law 1 / 1 7
6822 P54D  Writing a Song 0 / 0 7
6817 P55D  Beautiful numbers 2 / 3 9
6812 P56D  Changing a String 0 / 0 7
6807 P57D  Journey 0 / 0 9
6801 P58E  Expression 1 / 2 9
6781 P62E  World Evil 0 / 0 10
6776 P63E  Sweets Game 0 / 0 7
6766 P66E  Petya and Post 0 / 0 7
6765 P67A  Partial Teacher 0 / 0 6
6763 P67C  Sequence of Balls 0 / 0 10
6762 P67D  Optical Experiment 0 / 0 6
6757 P68D  Half-decay tree 0 / 0 9
6752 P69D  Dot 0 / 0 6
6746 P70E  Information Reform 0 / 0 10
6743 P71C  Round Table Knights 0 / 0 5
6741 P71E  Nuclear Fusion 0 / 0 8
6276 P72G  Fibonacci army 0 / 0 3
6738 P73C  LionAge II 0 / 0 6
6733 P74B  Train 0 / 0 5
6726 P75D  Big Maximum Sum 0 / 0 7
6722 P76C  Mutation 0 / 0 10
6721 P76D  Plus and xor 0 / 0 5
6719 P76F  Tourist 0 / 0 8
6716 P77C  Beavermuncher-0xFF 0 / 0 7
6715 P77D  Domino Carpet 0 / 0 8
6711 P78C  Beaver Game 0 / 0 7
6706 P79C  Beaver 0 / 0 6
6705 P79D  Password 1 / 7 10
6697 P81E  Pairs 0 / 0 10
6693 P82D  Two out of Three 0 / 0 7
6688 P83D  Numbers 0 / 0 9
6687 P83E  Two Subsequences 0 / 0 10
6677 P86C  Genetic engineering 0 / 0 9
6672 P87C  Interesting Game 0 / 0 7
6671 P87D  Beautiful Road 0 / 0 8
6666 P89B  Widget Library 0 / 0 8
6650 P93D  Flags 0 / 0 9
6649 P93E  Lostborn 0 / 0 10
6645 P95B  Lucky Numbers 0 / 0 6
6643 P95D  Horse Races 0 / 0 9
6642 P95E  Lucky Country 0 / 0 9
6630 P98E  Help Shrek and Donkey 1 / 6 10
6626 P101B  Buses 0 / 0 5
6624 P101D  Castle 0 / 0 8
6623 P101E  Candies and Stones 0 / 0 9
6607 P106C  Buns 0 / 0 5
6603 P107B  Basketball Team 0 / 0 5
6602 P107C  Arrangement 0 / 0 9
6601 P107D  Crime Management 0 / 0 9

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