ID 题目 显示标签 隐藏标签 AC / 尝试 难度
285 P1688A   Cirno's Perfect Bitmasks Classroom 0 / 0 3
284 P1688B   Patchouli's Magical Talisman 0 / 0 3
282 P1689A   Lex String 0 / 0 3
277 P1690A   Print a Pedestal (Codeforces logo?) 0 / 0 3
276 P1690B   Array Decrements 0 / 0 3
275 P1690C   Restoring the Duration of Tasks 0 / 0 3
270 P1691A   Beat The Odds 0 / 0 3
264 P1692A   Marathon 0 / 0 3
263 P1692B   All Distinct 0 / 0 3
262 P1692C   Where's the Bishop? 0 / 0 3
250 P1694A   Creep 0 / 0 3
248 P1695A   Subrectangle Guess 0 / 0 3
242 P1696A   NIT orz! 0 / 0 3
234 P1697A   Parkway Walk 0 / 0 3
228 P1698A   XOR Mixup 0 / 0 3
227 P1698B   Rising Sand 0 / 0 3
221 P1699A   The Third Three Number Problem 0 / 0 3
216 P1700A   Optimal Path 0 / 0 3
210 P1701A   Grass Field 0 / 0 3
209 P1701B   Permutation 0 / 0 3
204 P1702A   Round Down the Price 0 / 0 3
203 P1702B   Polycarp Writes a String from Memory 0 / 0 3
196 P1703A   YES or YES? 0 / 0 3
195 P1703B   ICPC Balloons 0 / 0 3
194 P1703C   Cypher 0 / 0 3
189 P1704A   Two 0-1 Sequences 1 / 1 3
180 P1705A   Mark the Photographer 0 / 0 3
174 P1706A   Another String Minimization Problem 0 / 0 3
162 P1708A   Difference Operations 0 / 0 3
160 P1709A   Three Doors 1 / 1 3
149 P1711A   Perfect Permutation 0 / 0 3
147 P1712A   Wonderful Permutation 0 / 0 3
146 P1712B   Woeful Permutation 0 / 0 3
140 P1713A   Traveling Salesman Problem 0 / 0 3
133 P1714B   Remove Prefix 0 / 0 3
132 P1714C   Minimum Varied Number 0 / 0 3
127 P1715A   Crossmarket 0 / 0 3
121 P1716A   2-3 Moves 0 / 0 3
120 P1716B   Permutation Chain 0 / 0 3
115 P1717A   Madoka and Strange Thoughts 0 / 0 3
102 P1719A   Chip Game 0 / 0 3
101 P1719B   Mathematical Circus 0 / 0 3
98 P1720B   Interesting Sum 0 / 0 3
93 P1721A   Image 0 / 0 3
87 P1722A   Spell Check 0 / 0 3
86 P1722B   Colourblindness 0 / 0 3
85 P1722C   Word Game 0 / 0 3
80 P1725A   Accumulation of Dominoes 0 / 0 3
59 P1728A   Colored Balls: Revisited 0 / 0 3
58 P1728B   Best Permutation 0 / 0 3

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