ID 题目 显示标签 隐藏标签 AC / 尝试 难度
243 P1791E   Negatives and Positives 0 / 0 3
235 P1792E   Divisors and Table 0 / 0 9
234 P1792F1   Graph Coloring (easy version) 0 / 0 10
233 P1792F2   Graph Coloring (hard version) 0 / 0 10
229 P1793D   Moscow Gorillas 0 / 0 6
228 P1793E   Velepin and Marketing 0 / 0 10
223 P1794D   Counting Factorizations 0 / 0 6
222 P1794E   Labeling the Tree with Distances 0 / 0 9
217 P1795E   Explosions? 0 / 0 8
211 P1796D   Maximum Subarray 0 / 0 7
210 P1796E   Colored Subgraphs 0 / 0 9
205 P1797D   Li Hua and Tree 0 / 0 6
198 P1798E   Multitest Generator 0 / 0 8
197 P1798F   Gifts from Grandfather Ahmed 0 / 0 9
193 P1799D1   Hot Start Up (easy version) 0 / 0 6
192 P1799D2   Hot Start Up (hard version) 0 / 0 7
190 P1799F   Halve or Subtract 0 / 0 10
189 P1799G   Count Voting 0 / 0 10
188 P1799H   Tree Cutting 0 / 0 10
176 P1801C   Music Festival 0 / 0 6
175 P1801D   The way home 0 / 0 7
173 P1801F   Another n-dimensional chocolate bar 0 / 0 10
166 P1804D   Accommodation 0 / 0 7
165 P1804E   Routing 0 / 0 9
162 P1804H   Code Lock 0 / 0 10
158 P1805D   A Wide, Wide Graph 0 / 0 6
157 P1805E   There Should Be a Lot of Maximums 0 / 0 8
151 P1806D   DSU Master 0 / 0 9
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
135 P1808E1   Minibuses on Venus (easy version) 0 / 0 8
134 P1808E2   Minibuses on Venus (medium version) 0 / 0 9
133 P1808E3   Minibuses on Venus (hard version) 0 / 0 10
128 P1809E   Two Tanks 0 / 0 9
126 P1809G   Prediction 0 / 0 10
119 P1810G   The Maximum Prefix 0 / 0 10
113 P1811E   Living Sequence 0 / 0 5
111 P1811G1   Vlad and the Nice Paths (easy version) 0 / 0 7
110 P1811G2   Vlad and the Nice Paths (hard version) 0 / 0 8
105 P1814E   Chain Chips 0 / 0 8
100 P1815D   XOR Counting 0 / 0 10
99 P1815E   Bosco and Particle 0 / 0 10
85 P1819C   The Fox and the Complete Tree Traversal 0 / 0 9
84 P1819D   Misha and Apples 0 / 0 10
82 P1819F   Willy-nilly, Crack, Into Release! 0 / 0 10
75 P1821E   Rearrange Brackets 0 / 0 7
74 P1821F   Timber 0 / 0 10
68 P1822F   Gardening Friends 0 / 0 5
61 P1823E   Removing Graph 0 / 0 9

分类

手气不错

根据当前过滤条件随机选择一道题