ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4226 P677C  Vanya and Label 0 / 0 5
4188 P685A  Robbers' watch 0 / 0 5
4172 P689C  Mike and Chocolate Thieves 1 / 2 5
4170 P689E  Mike and Geometry Problem 0 / 0 7
4159 P690D2  The Wall (medium) 0 / 0 6
4144 P696C  PLEASE 0 / 0 7
4132 P698F  Coprime Permutation 0 / 0 10
4077 P711D  Directed Roads 0 / 2 6
4073 P712D  Memory and Scores 0 / 0 8
4059 P715E  Complete the Permutations 0 / 0 10
4026 P722E  Research Rover 0 / 0 10
4013 P724F  Uniformly Branched Trees 0 / 0 10
3952 P735C  Tennis Championship 0 / 0 5
3907 P747F  Igor and Interesting Numbers 0 / 0 9
3888 P750G  New Year and Binary Tree Paths 0 / 0 10
3872 P755G  PolandBall and Many Other Balls 0 / 0 10
3868 P756D  Bacterial Melee 0 / 0 9
3866 P756E  Byteland coins 0 / 0 10
3861 P757E  Bash Plays with Functions 0 / 0 9
3818 P762F  Tree nesting 1 / 2 10
3788 P768F  Barrels and boxes 0 / 0 8
3762 P773F  Test Data Generation 0 / 0 10
3742 P776G  Sherlock and the Encrypted Data 0 / 0 10
3710 P785D  Anton and School - 2 0 / 0 8
3700 P788B  Weird journey 0 / 0 7
3674 P794G  Replace All 0 / 0 10
3627 P803F  Coprime Subsequences 0 / 0 7
3624 P804B  Minimum number of steps 0 / 0 4
3620 P804F  Fake bullions 0 / 0 10
3606 P809C  Find a car 0 / 0 10
3580 P814E  An unavoidable detour for home 0 / 0 10
3578 P815B  Karen and Test 0 / 0 8
3576 P815D  Karen and Cards 0 / 0 10
3571 P817B  Makes And The Product 0 / 0 5
3523 P830D  Singer House 0 / 0 10
3511 P833C  Ever-Hungry Krakozyabra 0 / 0 10
3495 P837F  Prefix Sums 0 / 0 9
3484 P839D  Winter is here 0 / 0 8
3482 P840A  Leha and Function 0 / 0 4
3480 P840C  On the Bench 0 / 0 9
3464 P844B  Rectangles 0 / 0 4
3434 P848D  Shake It! 0 / 0 10
3433 P848E  Days of Floral Colours 0 / 0 10
3417 P852F  Product transformation 1 / 1 8
3397 P856C  Eleventh Birthday 0 / 0 9
3383 P859E  Desk Disorder 0 / 0 7
3354 P865G  Flowers and Chocolate 0 / 0 10
3343 P869C  The Intriguing Obsession 1 / 1 6
3324 P875D  High Cry 0 / 0 8
3309 P878E  Numbers on the blackboard 0 / 0 10

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