ID 题目 显示标签 隐藏标签 AC / 尝试 难度
185 P1800C1   Powering the Hero (easy version) 0 / 0 3
184 P1800C2   Powering the Hero (hard version) 0 / 0 3
183 P1800D   Remove Two Letters 0 / 0 4
182 P1800E1   Unforgivable Curse (easy version) 0 / 0 4
181 P1800E2   Unforgivable Curse (hard version) 0 / 0 5
177 P1801B   Buying gifts 0 / 0 6
176 P1801C   Music Festival 0 / 0 6
175 P1801D   The way home 0 / 0 7
171 P1802A   Likes 0 / 0 3
170 P1802B   Settlement of Guinea Pigs 0 / 0 3
169 P1804A   Lame King 0 / 0 3
168 P1804B   Vaccination 0 / 0 3
167 P1804C   Pull Your Luck 0 / 0 5
166 P1804D   Accommodation 0 / 0 7
160 P1805B   The String Has a Target 0 / 0 3
158 P1805D   A Wide, Wide Graph 0 / 0 6
155 P1805F2   Survival of the Weakest (hard version) 0 / 0 10
154 P1806A   Walking Master 0 / 0 3
153 P1806B   Mex Master 0 / 0 3
149 P1806F1   GCD Master (easy version) 0 / 0 10
148 P1806F2   GCD Master (hard version) 0 / 0 10
146 P1807B   Grab the Candies 0 / 0 3
145 P1807C   Find and Replace 0 / 0 3
141 P1807G1   Subsequence Addition (Easy Version) 0 / 0 3
140 P1807G2   Subsequence Addition (Hard Version) 0 / 0 3
137 P1808C   Unlucky Numbers 0 / 0 6
131 P1809B   Points on Plane 0 / 0 3
130 P1809C   Sum on Subarrays 0 / 0 5
129 P1809D   Binary String Sorting 0 / 0 6
127 P1809F   Traveling in Berland 0 / 0 9
125 P1810A   Beautiful Sequence 0 / 0 3
123 P1810C   Make It Permutation 0 / 0 4
121 P1810E   Monsters 0 / 0 7
117 P1811A   Insert Digit 0 / 0 3
115 P1811C   Restore the Array 0 / 0 3
107 P1814C   Search in Parallel 0 / 0 5
103 P1815A   Ian and Array Sorting 0 / 0 4
101 P1815C   Between 0 / 0 8
96 P1816B   Grid Reconstruction 0 / 0 3
95 P1817A   Almost Increasing Subsequence 0 / 0 5
91 P1817E   Half-sum 0 / 0 10
89 P1818A   Politics 0 / 0 3
87 P1819A   Constructive Problem 0 / 0 4
86 P1819B   The Butcher 0 / 0 6
78 P1821B   Sort the Subarray 0 / 0 3
76 P1821D   Black Cells 0 / 0 6
75 P1821E   Rearrange Brackets 0 / 0 7
72 P1822B   Karina and Array 0 / 0 3
69 P1822E   Making Anti-Palindromes 0 / 0 5
63 P1823C   Strongly Composite 0 / 0 4

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