ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8771 P4B   Before an Exam 0 / 0 4
8766 P5C   Longest Regular Bracket Sequence 0 / 0 6
8758 P7A   Kalevitch and Chess 0 / 0 3
8752 P8B   Obsession with Robots 0 / 0 4
8739 P10E   Greedy Change 0 / 0 10
8738 P11A   Increasing Sequence 0 / 0 3
8729 P12E   Start of the season 0 / 0 7
8721 P14C   Four Segments 0 / 0 5
8680 P23B   Party 0 / 0 5
8679 P23C   Oranges and Apples 0 / 0 9
8664 P26C   Parquet 0 / 0 7
8662 P26E   Multithreading 0 / 0 9
8659 P27C   Unordered Subsequence 0 / 0 6
8648 P29D   Ant on the Tree 0 / 0 7
8642 P30E   Tricky and Clever Password 0 / 0 10
8612 P36E   Two Paths 0 / 0 10
8587 P40A   Find Color 0 / 0 4
8578 P41E   3-cycles 0 / 0 6
8575 P42C   Safe cracking 0 / 0 8
8574 P42D   Strange town 0 / 0 8
8569 P43D   Journey 0 / 0 7
8558 P44J   Triminoes 0 / 0 7
8553 P45E   Director 0 / 0 7
8548 P45J   Planting Trees 0 / 0 6
8528 P48H   Black and White 0 / 0 10
8525 P49C   Disposition 0 / 0 5
8506 P53C   Little Frog 0 / 0 4
8475 P59D   Team Arrangement 0 / 0 7
8455 P63D   Dividing Island 0 / 0 6
8436 P66D   Petya and His Friends 0 / 0 5
8390 P74E   Shift It! 0 / 0 10
8372 P78B   Easter Eggs 0 / 0 4
8358 P81D   Polycarp's Picture Gallery 0 / 0 7
8355 P82B   Sets 0 / 0 5
8344 P85A   Domino 0 / 0 4
8338 P86B   Tetris revisited 0 / 0 8
8317 P91D   Grocer's Problem 0 / 0 10
8298 P97B   Superset 0 / 0 8
8291 P98D   Help Monks 0 / 0 9
8268 P103C   Russian Roulette 0 / 0 6
8244 P109D   Lucky Sorting 0 / 0 7
8241 P110B   Lucky String 0 / 0 3
8213 P118B   Present from Lena 0 / 0 3
8208 P119B   Before Exam 0 / 0 6
8178 P125C   Hobbits' Party 0 / 0 5
8177 P125D   Two progressions 0 / 0 8
8173 P126C   E-reader Display 0 / 0 7
8167 P128B   String 0 / 0 7
8165 P128D   Numbers 0 / 0 7
8142 P132D   Constants in the language of Shakespeare 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