ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8421 P6E  Exposition 0 / 0 省选/NOI-
8382 P14D  Two Paths 0 / 0 省选/NOI-
8344 P22E  Scheme 0 / 0 8
8330 P25D  Roads not only in Berland 0 / 0 省选/NOI-
8310 P29D  Ant on the Tree 0 / 0 NOI/NOI+/CTSC
8271 P37C  Old Berland Language 0 / 0 省选/NOI-
8235 P42E  Baldman and the military 0 / 0 10
8191 P48G  Galaxy Union 0 / 0 10
8174 P51F  Caterpillar 0 / 0 10
8127 P61D  Eternal Victory 0 / 0 省选/NOI-
8126 P61E  Enemy is weak 0 / 0 省选/NOI-
8077 P70E  Information Reform 0 / 0 10
8048 P75D  Big Maximum Sum 0 / 0 NOI/NOI+/CTSC
8046 P76A  Gift 0 / 0 8
8038 P77C  Beavermuncher-0xFF 0 / 0 NOI/NOI+/CTSC
8019 P81E  Pairs 0 / 0 10
8004 P85C  Petya and Tree 0 / 0 8
7999 P86C  Genetic engineering 0 / 0 9
7993 P87D  Beautiful Road 0 / 0 8
7957 P97E  Leaders 0 / 0 8
7955 P98B  Help King 0 / 0 8
7936 P101D  Castle 0 / 0 8
7907 P109C  Lucky Tree 0 / 0 省选/NOI-
7888 P115A  Party 0 / 0 普及/提高-
7877 P117E  Tree or not Tree 0 / 0 10
7861 P120F  Spiders 0 / 0 普及+/提高
7845 P123E  Maze 0 / 0 9
7732 P150E  Freezing with Style 0 / 0 10
7725 P152E  Garden 0 / 0 9
7687 P161D  Distance in Tree 0 / 0 省选/NOI-
7671 P163E  e-Government 0 / 0 10
7662 P165D  Beard Graph 0 / 0 NOI/NOI+/CTSC
7615 P176E  Archaeology 0 / 0 10
7535 P191C  Fools and Roads 0 / 0 省选/NOI-
7533 P191E  Thwarting Demonstrations 0 / 0 8
7530 P193A  Cutting Figure 0 / 0 提高+/省选-
7516 P196C  Paint Tree 0 / 0 8
7457 P208E  Blood Cousins 0 / 0 NOI/NOI+/CTSC
7449 P212E  IT Restaurants 0 / 0 提高+/省选-
7427 P217E  Alien DNA 0 / 0 10
7421 P219D  Choosing Capital for Treeland 0 / 0 提高+/省选-
7391 P226E  Noble Knight's Path 0 / 0 10
7372 P231E  Cactus 0 / 0 NOI/NOI+/CTSC
7346 P237D  T-decomposition 0 / 0 NOI/NOI+/CTSC
7342 P238C  World Eater Brothers 0 / 0 NOI/NOI+/CTSC
7287 P251E  Tree and Table 0 / 0 10
7258 P258E  Little Elephant and Tree 0 / 0 9
7252 P260D  Black and White Tree 0 / 0 NOI/NOI+/CTSC
7198 P274B  Zero Tree 0 / 0 省选/NOI-
7188 P276E  Little Girl and Problem on Trees 0 / 0 NOI/NOI+/CTSC

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手气不错

根据当前过滤条件随机选择一道题