ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4683 P567E  President and Roads 0 / 0 8
4656 P574B  Bear and Three Musketeers 0 / 0 5
4626 P580E  Kefa and Watch 0 / 0 9
4539 P601D  Acyclic Organic Compounds 0 / 0 9
4518 P607C  Marbles 0 / 0 9
4498 P611D  New Year and Ancient Prophecy 0 / 0 7
4482 P613E  Puzzle Lover 0 / 0 10
4382 P631D  Messenger 0 / 0 7
4371 P633C  Spy Syndrome 2 0 / 0 6
4373 P633D  Fibonacci-ish 0 / 0 7
4354 P639C  Bear and Polynomials 0 / 0 8
4323 P650D  Zip-line 0 / 0 10
4154 P690F2  Tree of Life (medium) 0 / 0 10
4081 P710F  String Set Queries 0 / 0 9
4045 P718D  Andrew and Chemistry 0 / 0 10
4017 P724C  Ray Tracing 0 / 0 6
4000 P727E  Games on a CD 0 / 0 8
3963 P733D  Kostya the Sculptor 0 / 0 5
3862 P757C  Felicity is Coming! 0 / 0 6
3821 P762C  Two strings 0 / 0 7
3814 P763D  Timofey and a flat tree 0 / 0 10
3734 P778C  Peterson Polyglot 0 / 0 9
3705 P786D  Rap God 0 / 0 10
3676 P794D  Labelling Cities 0 / 0 9
3543 P822E  Liar 0 / 0 9
3535 P825F  String Compression 0 / 0 9
3503 P835D  Palindromic characteristics 0 / 0 6
3439 P847L  Berland SU Computer Network 0 / 0 9
3398 P856B  Similar Words 0 / 0 8
3341 P869E  The Untended Antiquity 0 / 0 9
3314 P877F  Ann and Books 0 / 0 8
3232 P898F  Restoring the Expression 0 / 0 8
3209 P903E  Swapping Characters 0 / 0 8
2973 P958A2  Death Stars (medium) 1 / 2 7
2938 P961F  k-substrings 0 / 0 10
2926 P963D  Frequency of String 0 / 0 9
2854 P985F  Isomorphic Strings 2 / 6 8
2748 P1003F  Abbreviation 0 / 0 8
2680 P1017E  The Supersonic Rocket 0 / 0 9
2556 P1043G  Speckled Band 0 / 0 10
2547 P1045B  Space Isaac 0 / 0 9
2541 P1045I  Palindrome Pairs 0 / 0 5
2530 P1051E  Vasya and Big Integers 0 / 0 10
2507 P1056E  Check Transcription 0 / 0 7
2394 P1081H  Palindromic Magic 0 / 0 10
2247 P1109B  Sasha and One More Name 0 / 0 6
2167 P1129C  Morse Code 0 / 0 9
2144 P1133D  Zero Quantity Maximization 0 / 0 5
2134 P1137B  Camp Schedule 0 / 0 5
2017 P1156G  Optimizer 0 / 0 10

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