ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5887 P685A   Robbers' watch 0 / 0 5
5871 P689C   Mike and Chocolate Thieves 0 / 0 5
5869 P689E   Mike and Geometry Problem 0 / 0 7
5858 P690D2   The Wall (medium) 0 / 0 6
5843 P696C   PLEASE 0 / 0 7
5832 P698F   Coprime Permutation 0 / 0 10
5777 P711D   Directed Roads 0 / 0 6
5772 P712D   Memory and Scores 0 / 0 8
5759 P715E   Complete the Permutations 0 / 0 10
5756 P717A   Festival Organization 0 / 0 10
5726 P722E   Research Rover 0 / 0 10
5713 P724F   Uniformly Branched Trees 0 / 0 10
5654 P735C   Tennis Championship 0 / 0 5
5609 P747F   Igor and Interesting Numbers 0 / 0 9
5591 P750G   New Year and Binary Tree Paths 0 / 0 10
5575 P755G   PolandBall and Many Other Balls 0 / 0 10
5571 P756D   Bacterial Melee 0 / 0 9
5570 P756E   Byteland coins 0 / 0 10
5564 P757E   Bash Plays with Functions 0 / 0 9
5542 P762F   Tree nesting 0 / 0 10
5512 P768F   Barrels and boxes 0 / 0 8
5486 P773F   Test Data Generation 0 / 0 10
5466 P776G   Sherlock and the Encrypted Data 0 / 0 10
5434 P785D   Anton and School - 2 0 / 0 8
5424 P788B   Weird journey 0 / 0 7
5398 P794G   Replace All 0 / 0 10
5351 P803F   Coprime Subsequences 0 / 0 7
5348 P804B   Minimum number of steps 0 / 0 4
5344 P804F   Fake bullions 0 / 0 10
5330 P809C   Find a car 0 / 0 10
5305 P814E   An unavoidable detour for home 0 / 0 10
5303 P815B   Karen and Test 0 / 0 8
5301 P815D   Karen and Cards 0 / 0 10
5296 P817B   Makes And The Product 0 / 0 5
5248 P830D   Singer House 0 / 0 10
5236 P833C   Ever-Hungry Krakozyabra 0 / 0 10
5220 P837F   Prefix Sums 0 / 0 9
5209 P839D   Winter is here 0 / 0 8
5207 P840A   Leha and Function 0 / 0 4
5205 P840C   On the Bench 0 / 0 9
5189 P844B   Rectangles 0 / 0 4
5159 P848D   Shake It! 0 / 0 10
5158 P848E   Days of Floral Colours 0 / 0 10
5142 P852F   Product transformation 0 / 0 8
5122 P856C   Eleventh Birthday 0 / 0 9
5108 P859E   Desk Disorder 0 / 0 7
5079 P865G   Flowers and Chocolate 0 / 0 10
5068 P869C   The Intriguing Obsession 0 / 0 6
5049 P875D   High Cry 0 / 0 8
5034 P878E   Numbers on the blackboard 0 / 0 10

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手气不错

根据当前过滤条件随机选择一道题