ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6553 P519B   A and B and Compilation Errors 0 / 0 3
6552 P519C   A and B and Team Training 0 / 0 4
6549 P520A   Pangram 0 / 0 3
6548 P520B   Two Buttons 0 / 0 4
6546 P520D   Cubes 0 / 0 7
6541 P522B   Photo to Remember 0 / 0 3
6538 P523A   Rotate, Flip and Zoom 0 / 0 4
6537 P523B   Mean Requests 0 / 0 5
6535 P523D   Statistics of Recompressing Videos 0 / 0 5
6525 P526A   King of Thieves 0 / 0 4
6524 P526B   Om Nom and Dark Park 0 / 0 4
6521 P526E   Transmitting Levels 0 / 0 9
6518 P527A   Playing with Paper 0 / 0 3
6516 P527C   Glass Carving 0 / 0 5
6515 P527D   Clique Problem 0 / 0 6
6499 P533C   Board Game 0 / 0 5
6495 P534A   Exam 0 / 0 3
6491 P534E   Berland Local Positioning System 0 / 0 9
6489 P535A   Tavas and Nafas 0 / 0 3
6488 P535B   Tavas and SaDDas 0 / 0 3
6482 P538A   Cutting Banner 0 / 0 4
6481 P538B   Quasi Binary 0 / 0 4
6480 P538C   Tourist's Notes 0 / 0 5
6479 P538D   Weird Chess 0 / 0 6
6474 P540A   Combination Lock 0 / 0 3
6473 P540B   School Marks 0 / 0 5
6470 P540E   Infinite Inversions 0 / 0 7
6458 P544A   Set of Strings 0 / 0 3
6457 P544B   Sea and Islands 0 / 0 4
6456 P545A   Toy Cars 0 / 0 3
6453 P545D   Queue 0 / 0 4
6451 P546A   Soldier and Bananas 0 / 0 3
6450 P546B   Soldier and Badges 0 / 0 4
6446 P547A   Mike and Frog 0 / 0 8
6441 P548A   Mike and Fax 0 / 0 3
6440 P548B   Mike and Fun 0 / 0 4
6439 P549A   Face Detection 0 / 0 3
6436 P549D   Haar Features 0 / 0 6
6431 P550A   Two Substrings 0 / 0 5
6428 P550D   Regular Bridge 0 / 0 6
6427 P550E   Brackets in Implications 0 / 0 8
6426 P551A   GukiZ and Contest 0 / 0 3
6425 P551B   ZgukistringZ 0 / 0 6
6423 P551D   GukiZ and Binary Operations 0 / 0 7
6422 P551E   GukiZ and GukiZiana 0 / 0 9
6421 P552A   Vanya and Table 0 / 0 3
6420 P552B   Vanya and Books 0 / 0 4
6417 P552E   Vanya and Brackets 0 / 0 7
6415 P553B   Kyoya and Permutation 0 / 0 6
6409 P555A   Case of Matryoshkas 0 / 0 5

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