ID 题目 显示标签 隐藏标签 AC / 尝试 难度
388 P1768A   Greatest Convex 0 / 0 3
387 P1768B   Quick Sort 0 / 0 3
384 P1768E   Partial Sorting 0 / 0 8
380 P1770C   Koxia and Number Theory 0 / 0 5
378 P1770E   Koxia and Tree 0 / 0 9
377 P1770F   Koxia and Sequence 0 / 0 10
376 P1770G   Koxia and Bracket 0 / 0 10
374 P1771A   Hossam and Combinatorics 0 / 0 3
372 P1771C   Hossam and Trainees 0 / 0 5
368 P1773A   Amazing Trick 0 / 0 6
362 P1773G   Game of Questions 0 / 0 10
359 P1773J   Jumbled Trees 0 / 0 10
356 P1774A   Add Plus Minus Sign 0 / 0 3
355 P1774B   Coloring 0 / 0 5
344 P1775C   Interesting Sequence 0 / 0 5
343 P1775D   Friendly Spiders 0 / 0 6
341 P1775F   Laboratory on Pluto 0 / 0 9
337 P1776D   Teamwork 0 / 0 10
334 P1776G   Another Wine Tasting Event 0 / 0 7
330 P1776K   Uniform Chemistry 0 / 0 10
329 P1776L   Controllers 0 / 0 5
327 P1776N   Count Permutations 0 / 0 10
326 P1777A   Everybody Likes Good Arrays! 0 / 0 3
325 P1777B   Emordnilap 0 / 0 3
324 P1777C   Quiz Master 0 / 0 5
323 P1777D   Score of a Tree 0 / 0 6
319 P1778B   The Forbidden Permutation 0 / 0 4
317 P1778D   Flexible String Revisit 0 / 0 7
316 P1778E   The Tree Has Fallen! 0 / 0 9
315 P1778F   Maximizing Root 0 / 0 10
313 P1779B   MKnez's ConstructiveForces Task 0 / 0 3
305 P1780B   GCD Partition 0 / 0 3
303 P1780E   Josuke and Complete Graph 0 / 0 9
301 P1780G   Delicious Dessert 0 / 0 9
300 P1781A   Parallel Projection 0 / 0 3
297 P1781D   Many Perfect Squares 0 / 0 6
295 P1781F   Bracket Insertion 0 / 0 10
291 P1783A   Make it Beautiful 0 / 0 3
290 P1783B   Matrix of Differences 0 / 0 3
287 P1783E   Game of the Year 0 / 0 8
275 P1787A   Exponential Equation 0 / 0 3
274 P1787B   Number Factorization 0 / 0 3
273 P1787C   Remove the Bracket 0 / 0 5
271 P1787E   The Harmonization of XOR 0 / 0 7
270 P1787F   Inverse Transformation 0 / 0 9
266 P1788A   One and Two 0 / 0 3
265 P1788B   Sum of Two Numbers 0 / 0 3
264 P1788C   Matching Numbers 0 / 0 4
263 P1788D   Moving Dots 0 / 0 7
260 P1789A   Serval and Mocha's Array 0 / 0 3

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