ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3414 P888D   Almost Identity Permutations 0 / 0 (无)
3405 P891E   Lust 0 / 0 (无)
3398 P893E   Counting Arrays 0 / 0 (无)
3395 P894B   Ralph And His Magic Field 0 / 0 (无)
3389 P895C   Square Subsets 0 / 0 (无)
3388 P895D   String Mark 0 / 0 (无)
3383 P896D   Nephren Runs a Cinema 0 / 0 (无)
3364 P900D   Unusual Sequences 0 / 0 (无)
3337 P908E   New Year and Entity Enumeration 0 / 0 (无)
3302 P914C   Travelling Salesman and Special Numbers 0 / 0 (无)
3297 P914H   Ember and Storm's Tree Game 0 / 0 (无)
3282 P917C   Pollywog 0 / 0 (无)
3265 P920G   List Of Integers 0 / 0 (无)
3209 P929C   Красивая команда 0 / 0 (无)
3195 P932E   Team Work 0 / 0 (无)
3189 P933D   A Creative Cutout 0 / 0 (无)
3169 P938E   Max History 0 / 0 (无)
3149 P946F   Fibonacci String Subsequences 0 / 0 (无)
3124 P954H   Path Counting 0 / 0 (无)
3089 P960E   Alternating Tree 0 / 0 (无)
3087 P960G   Bandit Blues 0 / 0 (无)
3079 P961G   Partitions 0 / 0 (无)
3036 P978E   Bus Video System 0 / 0 (无)
3015 P981H   K Paths 0 / 0 (无)
2995 P985G   Team Players 0 / 0 (无)
2993 P986B   Petr and Permutations 0 / 0 (无)
2963 P991E   Bus Number 0 / 0 (无)
2943 P995F   Cowmpany Cowmpensation 0 / 0 (无)
2939 P997B   Roman Digits 0 / 0 (无)
2938 P997C   Sky Full of Stars 0 / 0 (无)
2937 P997D   Cycles in product 0 / 0 (无)
2924 P1000D   Yet Another Problem On a Subsequence 0 / 0 (无)
2871 P1007A   Reorder the Array 0 / 0 (无)
2870 P1007B   Pave the Parallelepiped 0 / 0 (无)
2860 P1009E   Intercity Travelling 0 / 0 (无)
2794 P1027E   Inverse Coloring 0 / 0 (无)
2788 P1028D   Order book 0 / 0 (无)
2748 P1034C   Region Separation 0 / 0 (无)
2743 P1036C   Classy Numbers 0 / 0 (无)
2740 P1036F   Relatively Prime Powers 0 / 0 (无)
2733 P1037F   Maximum Reduction 0 / 0 (无)
2702 P1043D   Mysterious Crime 0 / 0 (无)
2700 P1043F   Make It One 0 / 0 (无)
2633 P1060F   Shrinking Tree 0 / 0 (无)
2606 P1065E   Side Transmutations 0 / 0 (无)
2571 P1073E   Segment Sum 0 / 0 (无)
2543 P1081C   Colorful Bricks 0 / 0 (无)
2522 P1084C   The Fair Nut and String 0 / 0 (无)
2515 P1085G   Beautiful Matrix 0 / 0 (无)
2478 P1091D   New Year and the Permutation Concatenation 0 / 0 (无)

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手气不错

根据当前过滤条件随机选择一道题