list of classical problems

ID NAME CODE USERS ACC %
23821    Magic Schools HCMUS20A 23 24.81
23806    Yossy, The King of IRYUDAT YOSSY 43 5.48
23776    K-Query Online KQUERYO 1934 40.33
23772    Zamena ZAMENA 53 30.29
23742    Dolan and Nephews CARDFLIP 48 41.86
23737    Ogledala OGLEDALA 21 36.08
23541    CWC-2015 CWC2015 144 17.93
23539    Split SPLITS 30 13.38
23538    Carina CARINA 17 10.45
23536    Front FRONT 156 26.71
23530    Suffixes SUFFIX 20 26.25
23516    One day with string ODWS 234 35.99
23515    The Last String Bender STAVATAR 136 28.73
23511    Segfault SEGFAULT 16 15.67
23507    Retrovirus RETRO 90 36.57
23492    One piece QTDIVIDE 97 32.45
23435    Game Calculator BYU15W_4 1 5.88
23429    Grid Arithmetic BYU15W_2 46 41.79
23383    ISOMORPH EE4371 28 43.65
23351    Hiccup And Lucky Dragons HALD 15 9.45
23350    Mineral Farm MFARM 16 23.97
23336    Make Triangle TRNGL 85 25.47
23237    Feast Coins FEAST 100 40.94
23185    Pencil Game VNACM14H 16 25.00
23153    Equivalent Passwords EQUIPASS 72 36.19
23147    The Ultimate Riddle DCEPC13D 131 35.14
23134    Help Me Please! DCEPC13F 27 23.36
23132    Travelling cost TRVCOST 1616 32.95
22804    Knapsack KNPSACK 54 30.40
22784    Pythagorean Triple Counting PTC 31 54.49
22776    Balika Vadhu and Alok Nath BVAAN 1190 33.42
22774    Help Kejriwal HK 30 57.14
22766    Make Sets MSET 26 56.72
22741    Another Valentine Maze Game (2D) AVMG2 9 27.18
22740    Another Valentine Maze Game (1D) AVMG1 42 47.33
22675    A conjecture of Paul ErdÅ‘s (hard) PAUL2 4 5.56
22561    Roger and tree III RTREE3 25 11.34
22560    Valid Path RTREE2 60 37.60
22554    Kingdom PRJAN15G 37 43.75
22553    Stack Overflow PRJAN15F 132 26.41
22552    Flow on Tree PRJAN15E 41 40.30
22549    Divisors of factorial (extreme) DIVFACT4 78 25.69
22535    String Play PRJAN15C 46 43.44
22534    Birthday Gift for SJ PRJAN15B 149 54.94
22532    Cool Problem COOLPROB 16 57.14
22531    Yo Yo Jagdish Singh YOYOCQM 115 44.29
22530    Tinku got a job TINKUJOB 16 16.67
22529    Dandiya Night and Violence DANDVIOL 55 35.68
22528    Paths in a Tree CQM1TREE 43 28.37
22463    Smallest Number (medium) SMALLM 68 22.01
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