ID 题目 显示标签 隐藏标签 AC / 尝试 难度
411 P1681A   Game with Cards 0 / 0 3
405 P1682A   Palindromic Indices 0 / 0 3
403 P1682C   LIS or Reverse LIS? 0 / 0 4
401 P1682E   Unordered Swaps 0 / 0 10
400 P1682F   MCMF? 0 / 0 10
397 P1684C   Column Swapping 0 / 0 4
396 P1684D   Traps 0 / 0 5
395 P1684E   MEX vs DIFF 0 / 0 7
391 P1685A   Circular Local MiniMax 0 / 0 3
390 P1685B   Linguistics 0 / 0 7
389 P1685C   Bring Balance 0 / 0 10
387 P1685D2   Permutation Weight (Hard Version) 0 / 0 10
386 P1685E   The Ultimate LIS Problem 0 / 0 10
385 P1686A   Everything Everywhere All But One 0 / 0 3
384 P1686B   Odd Subarrays 0 / 0 3
383 P1687A   The Enchanted Forest 0 / 0 5
382 P1687B   Railway System 0 / 0 5
381 P1687C   Sanae and Giant Robot 0 / 0 9
379 P1687E   Become Big For Me 0 / 0 10
376 P1688B   Patchouli's Magical Talisman 0 / 0 3
375 P1688C   Manipulating History 0 / 0 5
374 P1689A   Lex String 0 / 0 3
373 P1689B   Mystic Permutation 0 / 0 3
369 P1690A   Print a Pedestal (Codeforces logo?) 0 / 0 3
368 P1690B   Array Decrements 0 / 0 3
367 P1690C   Restoring the Duration of Tasks 0 / 0 3
365 P1690E   Price Maximization 0 / 0 5
363 P1690G   Count the Trains 0 / 0 7
362 P1691A   Beat The Odds 0 / 0 3
361 P1691B   Shoe Shuffling 0 / 0 3
360 P1691C   Sum of Substrings 0 / 0 4
358 P1691E   Number of Groups 0 / 0 8
355 P1692B   All Distinct 0 / 0 3
349 P1692H   Gambling 0 / 0 5
348 P1693A   Directional Increase 0 / 0 4
347 P1693B   Fake Plastic Trees 0 / 0 5
346 P1693C   Keshi in Search of AmShZ 0 / 0 8
345 P1693D   Decinc Dividing 0 / 0 10
344 P1693E   Outermost Maximums 0 / 0 10
343 P1693F   I Might Be Wrong 0 / 0 10
342 P1694A   Creep 0 / 0 3
341 P1694B   Paranoid String 0 / 0 4
339 P1695B   Circle Game 0 / 0 3
338 P1695C   Zero Path 0 / 0 5
337 P1695D1   Tree Queries (Easy Version) 0 / 0 8
336 P1695D2   Tree Queries (Hard Version) 0 / 0 8
334 P1696A   NIT orz! 0 / 0 3
333 P1696B   NIT Destroys the Universe 0 / 0 3
332 P1696C   Fishingprince Plays With Array 0 / 0 4
331 P1696D   Permutation Graph 0 / 0 6
327 P1696H   Maximum Product? 0 / 0 10
326 P1697A   Parkway Walk 0 / 0 3
325 P1697B   Promo 0 / 0 3
324 P1697C   awoo's Favorite Problem 0 / 0 4
322 P1697E   Coloring 0 / 0 9
319 P1698B   Rising Sand 0 / 0 3
316 P1698E   PermutationForces II 0 / 0 8
310 P1699D   Almost Triple Deletions 0 / 0 8
309 P1699E   Three Days Grace 0 / 0 10
308 P1700A   Optimal Path 0 / 0 3
306 P1700C   Helping the Nature 0 / 0 5
305 P1700D   River Locks 0 / 0 6
303 P1700F   Puzzle 0 / 0 10
301 P1701B   Permutation 0 / 0 3
300 P1701C   Schedule Management 0 / 0 4
299 P1701D   Permutation Restoration 0 / 0 6
298 P1701E   Text Editor 0 / 0 9
295 P1702B   Polycarp Writes a String from Memory 0 / 0 3
294 P1702C   Train and Queries 0 / 0 3
293 P1702D   Not a Cheap String 0 / 0 3
291 P1702F   Equate Multisets 0 / 0 5
283 P1703F   Yet Another Problem About Pairs Satisfying an Inequality 0 / 0 4
282 P1703G   Good Key, Bad Key 0 / 0 5
281 P1704A   Two 0-1 Sequences 0 / 0 3
280 P1704B   Luke is a Foodie 0 / 0 3
279 P1704C   Virus 0 / 0 4
272 P1705A   Mark the Photographer 0 / 0 3
271 P1705B   Mark the Dust Sweeper 0 / 0 3
269 P1705D   Mark and Lightbulbs 0 / 0 6
268 P1705E   Mark and Professor Koro 0 / 0 8
266 P1706A   Another String Minimization Problem 0 / 0 3
265 P1706B   Making Towers 0 / 0 3
264 P1706C   Qpwoeirut And The City 0 / 0 4
263 P1706D1   Chopping Carrots (Easy Version) 0 / 0 5
262 P1706D2   Chopping Carrots (Hard Version) 0 / 0 9
261 P1706E   Qpwoeirut and Vertices 0 / 0 8
260 P1707A   Doremy's IQ 0 / 0 5
258 P1707C   DFS Trees 0 / 0 9
254 P1708A   Difference Operations 0 / 0 3
252 P1709A   Three Doors 0 / 0 3
250 P1709C   Recover an RBS 0 / 0 6
249 P1709D   Rorororobot 0 / 0 5
248 P1709E   XOR Tree 0 / 0 9
246 P1710A   Color the Picture 0 / 0 5
245 P1710B   Rain 0 / 0 7
244 P1710C   XOR Triangle 0 / 0 9
239 P1712A   Wonderful Permutation 0 / 0 3
238 P1712B   Woeful Permutation 0 / 0 3
237 P1712C   Sort Zero 0 / 0 3
236 P1712D   Empty Graph 0 / 0 7

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