624 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
289 P1628B   Peculiar Movie Preferences 0 / 0 (无)
261 P1634A   Reverse and Concatenate 0 / 0 (无)
252 P1635D   Infinite Set 0 / 0 (无)
190 P1650A   Deletions of Two Adjacent Letters 0 / 0 (无)
176 P1654B   Prefix Removals 0 / 0 (无)
172 P1654F   Minimal String Xoration 0 / 0 (无)
146 P1659B   Bit Flipping 0 / 0 (无)
139 P1660C   Get an Even String 0 / 0 (无)
136 P1660F1   Promising String (easy version) 0 / 0 (无)
135 P1660F2   Promising String (hard version) 0 / 0 (无)
127 P1662B   Toys 0 / 0 (无)
125 P1662D   Evolution of Weasels 0 / 0 (无)
108 P1663F   In Every Generation... 0 / 0 (无)
107 P1663G   Six Characters 0 / 0 (无)
76 P1669E   2-Letter Strings 0 / 0 (无)
71 P1670B   Dorms War 0 / 0 (无)
50 P1673A   Subtle Substring Subtraction 0 / 0 (无)
49 P1673B   A Perfectly Balanced String? 0 / 0 (无)
42 P1674C   Infinite Replacement 0 / 0 (无)
33 P1675E   Replace With the Previous, Minimize 0 / 0 (无)

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