ID 题目 显示标签 隐藏标签 AC / 尝试 难度
319 P1681A   Game with Cards 0 / 0 3
313 P1682A   Palindromic Indices 0 / 0 3
311 P1682C   LIS or Reverse LIS? 0 / 0 4
309 P1682E   Unordered Swaps 0 / 0 10
308 P1682F   MCMF? 0 / 0 10
305 P1684C   Column Swapping 0 / 0 4
304 P1684D   Traps 0 / 0 5
303 P1684E   MEX vs DIFF 0 / 0 7
299 P1685A   Circular Local MiniMax 0 / 0 3
298 P1685B   Linguistics 0 / 0 7
297 P1685C   Bring Balance 0 / 0 10
295 P1685D2   Permutation Weight (Hard Version) 0 / 0 10
294 P1685E   The Ultimate LIS Problem 0 / 0 10
293 P1686A   Everything Everywhere All But One 0 / 0 3
292 P1686B   Odd Subarrays 0 / 0 3
291 P1687A   The Enchanted Forest 0 / 0 5
290 P1687B   Railway System 0 / 0 5
289 P1687C   Sanae and Giant Robot 0 / 0 9
287 P1687E   Become Big For Me 0 / 0 10
284 P1688B   Patchouli's Magical Talisman 0 / 0 3
283 P1688C   Manipulating History 0 / 0 5
282 P1689A   Lex String 0 / 0 3
281 P1689B   Mystic Permutation 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
273 P1690E   Price Maximization 0 / 0 5
271 P1690G   Count the Trains 0 / 0 7
270 P1691A   Beat The Odds 0 / 0 3
269 P1691B   Shoe Shuffling 0 / 0 3
268 P1691C   Sum of Substrings 0 / 0 4
266 P1691E   Number of Groups 0 / 0 8
263 P1692B   All Distinct 0 / 0 3
257 P1692H   Gambling 0 / 0 5
256 P1693A   Directional Increase 0 / 0 4
255 P1693B   Fake Plastic Trees 0 / 0 5
254 P1693C   Keshi in Search of AmShZ 0 / 0 8
253 P1693D   Decinc Dividing 0 / 0 10
252 P1693E   Outermost Maximums 0 / 0 10
251 P1693F   I Might Be Wrong 1 / 1 10
250 P1694A   Creep 0 / 0 3
249 P1694B   Paranoid String 0 / 0 4
247 P1695B   Circle Game 0 / 0 3
246 P1695C   Zero Path 0 / 0 5
245 P1695D1   Tree Queries (Easy Version) 0 / 0 8
244 P1695D2   Tree Queries (Hard Version) 0 / 0 8
242 P1696A   NIT orz! 0 / 0 3
241 P1696B   NIT Destroys the Universe 0 / 0 3
240 P1696C   Fishingprince Plays With Array 0 / 0 4
239 P1696D   Permutation Graph 0 / 0 6

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