ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3715 P784G  BF Calculator 1 / 1 7
3708 P786A  Berzerk 0 / 0 7
3691 P792C  Divide by Three 0 / 0 7
3664 P797E  Array Queries 0 / 0 7
3628 P803E  Roma and Poker 0 / 0 7
3627 P803F  Coprime Subsequences 0 / 0 7
3581 P814D  An overnight dance in discotheque 0 / 0 7
3568 P817E  Choosing The Commander 0 / 0 7
3564 P818C  Sofa Thief 0 / 0 7
3473 P842C  Ilya And The Tree 0 / 0 7
3472 P842D  Vitya and Strange Lesson 1 / 3 7
3469 P843B  Interactive LowerBound 0 / 0 7
3421 P852B  Neural Network country 0 / 0 7
3404 P855C  Helga Hufflepuff's Cup 0 / 0 7
3376 P862D  Mahmoud and Ehab and the binary string 0 / 0 7
3369 P863E  Turn Off The TV 0 / 0 7
3362 P864E  Fire 0 / 0 7
3337 P870D  Something with XOR Queries 0 / 0 7
3315 P877E  Danil and a Part-time Job 0 / 0 7
3284 P886D  Restoration of string 0 / 0 7
3266 P891B  Gluttony 0 / 0 7
3256 P893E  Counting Arrays 1 / 1 7
3247 P895C  Square Subsets 0 / 1 7
3243 P896B  Ithea Plays With Chtholly 0 / 0 7
3227 P899E  Segments Removal 0 / 2 7
3222 P900D  Unusual Sequences 0 / 0 7
3178 P911E  Stack Sorting 0 / 0 7
3146 P916B  Jamie and Binary Sequence (changed after round) 0 / 0 7
3124 P920F  SUM and REPLACE 3 / 6 7
3079 P926F  Mobile Communications 0 / 0 7
3049 P933B  A Determined Cleanup 0 / 0 7
3028 P938D  Buy a Ticket 1 / 1 7
3014 P940E  Cashback 2 / 3 7
2993 P952E  Cheese Board 0 / 0 7
2986 P954E  Water Taps 0 / 0 7
2983 P954G  Castle Defense 0 / 0 7
2973 P958A2  Death Stars (medium) 1 / 2 7
2968 P958C2  Encryption (medium) 0 / 0 7
2940 P961D  Pair Of Lines 0 / 0 7
2928 P963B  Destruction of a Tree 0 / 0 7
2920 P965C  Greedy Arkady 0 / 0 7
2911 P975D  Ghosts 0 / 0 7
2797 P997B  Roman Digits 0 / 0 7
2787 P999E  Reachability from the Capital 1 / 1 7
2786 P999F  Cards and Joy 0 / 0 7
2717 P1009E  Intercity Travelling 0 / 0 7
2711 P1010D  Mars rover 0 / 0 7
2675 P1019B  The hat 0 / 0 7
2635 P1029F  Multicolored Markers 0 / 0 7
2629 P1030E  Vasya and Good Sequences 0 / 0 7

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手气不错

根据当前过滤条件随机选择一道题