ID 题目 显示标签 隐藏标签 AC / 尝试 难度
487 P1749B   Death's Blessing 0 / 0 3
464 P1758B   XOR = Average 0 / 0 3
423 P1764B   Doremy's Perfect Math Class 0 / 0 3
387 P1768B   Quick Sort 0 / 0 3
374 P1771A   Hossam and Combinatorics 0 / 0 3
346 P1775A2   Gardener and the Capybaras (hard version) 0 / 0 3
325 P1777B   Emordnilap 0 / 0 3
313 P1779B   MKnez's ConstructiveForces Task 0 / 0 3
225 P1794B   Not Dividing 0 / 0 3
220 P1795B   Ideal Point 0 / 0 3
153 P1806B   Mex Master 0 / 0 3
144 P1807D   Odd Queries 0 / 0 3
139 P1808A   Lucky Numbers 0 / 0 3
88 P1818B   Indivisible 0 / 0 3
64 P1823B   Sort with Step 0 / 0 3
37 P1828B   Permutation Swap 0 / 0 3
12 P1833B   Restore the Weather 0 / 0 3
3057 P1845B   Come Together 0 / 0 3
8901 P1879B   Chips on the Board 0 / 0 3
9028 P1896B   AB Flipping 0 / 0 3
9019 P1900B   Laura and Operations 0 / 0 3
9181 P1918B   Minimize Inversions 0 / 0 3
9207 P1927B   Following the String 0 / 0 3
9287 P1941C   Rudolf and the Ugly String 0 / 0 3

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手气不错

根据当前过滤条件随机选择一道题