ID 题目 显示标签 隐藏标签 AC / 尝试 难度
241 P1758F  Decent Division 0 / 0 10
234 P1759G  Restore the Permutation 0 / 0 省选/NOI-
226 P1761A  Two Permutations 0 / 0 普及/提高-
225 P1761B  Elimination of a Ring 0 / 0 普及/提高-
224 P1761C  Set Construction 0 / 0 普及+/提高
222 P1761E  Make It Connected 0 / 0 9
217 P1762B  Make Array Good 0 / 0 普及/提高-
215 P1762D  GCD Queries 0 / 0 NOI/NOI+/CTSC
212 P1762G  Unequal Adjacent Elements 0 / 0 10
211 P1763A  Absolute Maximization 0 / 0 普及/提高-
209 P1763C  Another Array Problem 0 / 0 NOI/NOI+/CTSC
200 P1764F  Doremy's Experimental Tree 0 / 0 9
192 P1765D  Watch the Videos 0 / 0 提高+/省选-
189 P1765G  Guess the String 0 / 0 10
172 P1767D  Playoff 0 / 0 提高+/省选-
167 P1768C  Elemental Decompress 0 / 0 普及+/提高
166 P1768D  Lucky Permutation 0 / 0 省选/NOI-
162 P1770B  Koxia and Permutation 0 / 0 普及/提高-
160 P1770D  Koxia and Game 0 / 0 NOI/NOI+/CTSC
156 P1770H  Koxia, Mahiru and Winter Festival 0 / 0 10
154 P1771B  Hossam and Friends 0 / 0 普及+/提高
149 P1773A  Amazing Trick 0 / 0 省选/NOI-
144 P1773F  Football 0 / 0 普及/提高-
140 P1773J  Jumbled Trees 0 / 0 10
137 P1774A  Add Plus Minus Sign 0 / 0 普及/提高-
136 P1774B  Coloring 0 / 0 提高+/省选-
135 P1774C  Ice and Fire 0 / 0 普及+/提高
134 P1774D  Same Count One 0 / 0 提高+/省选-
130 P1774G  Segment Covering 0 / 0 10
129 P1774H  Maximum Permutation 0 / 0 10
128 P1775A1  Gardener and the Capybaras (easy version) 0 / 0 普及/提高-
127 P1775A2  Gardener and the Capybaras (hard version) 0 / 0 普及/提高-
126 P1775B  Gardener and the Array 0 / 0 普及+/提高
122 P1775F  Laboratory on Pluto 0 / 0 9
118 P1776D  Teamwork 0 / 0 10
116 P1776F  Train Splitting 0 / 0 提高+/省选-
115 P1776G  Another Wine Tasting Event 0 / 0 NOI/NOI+/CTSC
95 P1779A  Hall of Fame 0 / 0 普及/提高-
94 P1779B  MKnez's ConstructiveForces Task 0 / 0 普及/提高-
92 P1779D  Boris and His Amazing Haircut 0 / 0 提高+/省选-
91 P1779E  Anya's Simultaneous Exhibition 0 / 0 9
90 P1779F  Xorcerer's Stones 0 / 0 9
89 P1779G  The Game of the Century 0 / 0 10
87 P1780A  Hayato and School 0 / 0 普及/提高-
85 P1780D  Bit Guessing Game 0 / 0 省选/NOI-
79 P1781C  Equal Frequencies 0 / 0 提高+/省选-
75 P1781G  Diverse Coloring 0 / 0 10
72 P1783A  Make it Beautiful 0 / 0 普及/提高-
71 P1783B  Matrix of Differences 0 / 0 普及/提高-
64 P1784B  Letter Exchange 0 / 0 省选/NOI-

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