|
|
689 |
P1737E Ela Goes Hiking
|
0 / 0 |
NOI
|
|
|
682 |
P1738E Balance Addicts
|
0 / 0 |
省选
|
|
|
676 |
P1739C Card Game
|
0 / 0 |
普及
|
|
|
667 |
P1740F Conditional Mix
|
0 / 0 |
CTSC
|
|
|
649 |
P1743A Password
|
0 / 0 |
普及-
|
|
|
643 |
P1743G Antifibonacci Cut
|
0 / 0 |
CTSC
|
|
|
623 |
P1747E List Generation
|
0 / 0 |
CTSC
|
|
|
619 |
P1748D ConstructOR
|
0 / 0 |
提高
|
|
|
613 |
P1749D Counting Arrays
|
0 / 0 |
普及
|
|
|
607 |
P1750D Count GCD
|
0 / 0 |
普及
|
|
|
605 |
P1750F Majority
|
0 / 0 |
CTSC
|
|
|
604 |
P1750G Doping
|
0 / 0 |
CTSC
|
|
|
589 |
P1758E Tick, Tock
|
0 / 0 |
NOI
|
|
|
570 |
P1761D Carry Bit
|
0 / 0 |
提高
|
|
|
567 |
P1761F2 Anti-median (Hard Version)
|
0 / 0 |
CTSC
|
|
|
563 |
P1762C Binary Strings are Fun
|
0 / 0 |
普及-
|
|
|
561 |
P1762E Tree Sum
|
0 / 0 |
CTSC
|
|
|
555 |
P1763D Valid Bitonic Permutations
|
0 / 0 |
省选
|
|
|
549 |
P1764D Doremy's Pegging Game
|
0 / 0 |
提高
|
|
|
540 |
P1765C Card Guessing
|
0 / 0 |
CTSC
|
|
|
519 |
P1767D Playoff
|
0 / 0 |
普及
|
|
|
512 |
P1768E Partial Sorting
|
0 / 0 |
省选
|
|
|
506 |
P1770E Koxia and Tree
|
0 / 0 |
NOI
|
|
|
505 |
P1770F Koxia and Sequence
|
0 / 0 |
CTSC
|
|
|
502 |
P1771A Hossam and Combinatorics
|
0 / 0 |
普及-
|
|
|
493 |
P1773D Dominoes
|
0 / 0 |
CTSC
|
|
|
423 |
P1773G Game of Questions
|
0 / 0 |
CTSC
|
|
|
410 |
P1774G Segment Covering
|
0 / 0 |
CTSC
|
|
|
395 |
P1776G Another Wine Tasting Event
|
0 / 0 |
提高
|
|
|
386 |
P1777B Emordnilap
|
0 / 0 |
普及-
|
|
|
384 |
P1777D Score of a Tree
|
0 / 0 |
普及
|
|
|
378 |
P1778D Flexible String Revisit
|
0 / 0 |
提高
|
|
|
363 |
P1780F Three Chairs
|
0 / 0 |
省选
|
|
|
356 |
P1781F Bracket Insertion
|
0 / 0 |
CTSC
|
|
|
342 |
P1784D Wooden Spoon
|
0 / 0 |
NOI
|
|
|
341 |
P1784E Infinite Game
|
0 / 0 |
CTSC
|
|
|
333 |
P1787D Game on Axis
|
0 / 0 |
普及
|
|
|
324 |
P1788D Moving Dots
|
0 / 0 |
提高
|
|
|
319 |
P1789C Serval and Toxel's Arrays
|
0 / 0 |
普及
|
|
|
295 |
P1792F1 Graph Coloring (easy version)
|
0 / 0 |
CTSC
|
|
|
294 |
P1792F2 Graph Coloring (hard version)
|
0 / 0 |
CTSC
|
|
|
284 |
P1794D Counting Factorizations
|
0 / 0 |
普及
|
|
|
279 |
P1795D Triangle Coloring
|
0 / 0 |
普及
|
|
|
250 |
P1799G Count Voting
|
0 / 0 |
CTSC
|
|
|
212 |
P1806D DSU Master
|
0 / 0 |
NOI
|
|
|
196 |
P1808E1 Minibuses on Venus (easy version)
|
0 / 0 |
省选
|
|
|
195 |
P1808E2 Minibuses on Venus (medium version)
|
0 / 0 |
NOI
|
|
|
194 |
P1808E3 Minibuses on Venus (hard version)
|
0 / 0 |
CTSC
|
|
|
187 |
P1809G Prediction
|
0 / 0 |
CTSC
|
|
|
179 |
P1810H Last Number
|
0 / 0 |
CTSC
|
|
|
172 |
P1811G1 Vlad and the Nice Paths (easy version)
|
0 / 0 |
提高
|
|
|
171 |
P1811G2 Vlad and the Nice Paths (hard version)
|
0 / 0 |
省选
|
|
|
161 |
P1815D XOR Counting
|
0 / 0 |
CTSC
|
|
|
154 |
P1817C Similar Polynomials
|
0 / 0 |
NOI
|
|
|
140 |
P1821A Matching
|
0 / 0 |
普及-
|
|
|
135 |
P1821F Timber
|
0 / 0 |
CTSC
|
|
|
126 |
P1823A A-characteristic
|
0 / 0 |
普及-
|
|
|
119 |
P1824B1 LuoTianyi and the Floating Islands (Easy Version)
|
0 / 0 |
普及
|
|
|
118 |
P1824B2 LuoTianyi and the Floating Islands (Hard Version)
|
0 / 0 |
省选
|
|
|
106 |
P1827A Counting Orders
|
0 / 0 |
普及-
|
|
|
90 |
P1829H Don't Blame Me
|
0 / 0 |
普及
|
|
|
87 |
P1830C Hyperregular Bracket Strings
|
0 / 0 |
NOI
|
|
|
76 |
P1832E Combinatorics Problem
|
0 / 0 |
省选
|
|
|
69 |
P1833F Ira and Flamenco
|
0 / 0 |
普及
|
|
|
57 |
P1835E Old Mobile
|
0 / 0 |
CTSC
|
|
|
49 |
P1837E Playoff Fixing
|
0 / 0 |
省选
|
|
|
43 |
P1838E Count Supersequences
|
0 / 0 |
NOI
|
|
|
35 |
P1840B Binary Cafe
|
0 / 0 |
普及-
|
|
|
34 |
P1840C Ski Resort
|
0 / 0 |
普及-
|
|
|
16 |
P1842G Tenzing and Random Operations
|
0 / 0 |
CTSC
|
|
|
11 |
P1843C Sum in Binary Tree
|
0 / 0 |
普及-
|
|
|
10 |
P1843D Apple Tree
|
0 / 0 |
普及-
|
|
|
484 |
P1844H Multiple of Three Cycles
|
0 / 0 |
CTSC
|
|
|
427 |
P1847E Triangle Platinum?
|
0 / 0 |
暂无评定
|
|
|
471 |
P1848F Vika and Wiki
|
0 / 0 |
NOI
|
|
|
458 |
P1850G The Morning Star
|
0 / 0 |
普及
|
|
|
438 |
P1854C Expected Destruction
|
0 / 0 |
暂无评定
|
|
|
433 |
P1855B Longest Divisors Interval
|
0 / 0 |
暂无评定
|
|
|
2687 |
P1857G Counting Graphs
|
0 / 0 |
暂无评定
|
|
|
8844 |
P1861E Non-Intersecting Subpermutations
|
0 / 0 |
暂无评定
|
|
|
8821 |
P1862D Ice Cream Balls
|
0 / 0 |
暂无评定
|
|
|
8836 |
P1863G Swaps
|
0 / 0 |
暂无评定
|
|
|
8829 |
P1864E Guess Game
|
0 / 0 |
暂无评定
|
|
|
8827 |
P1864G Magic Square
|
0 / 0 |
暂无评定
|
|
|
8883 |
P1866B Battling with Numbers
|
0 / 0 |
暂无评定
|
|
|
8877 |
P1866H Happy Sets
|
0 / 0 |
暂无评定
|
|
|
8872 |
P1866M Mighty Rock Tower
|
0 / 0 |
暂无评定
|
|
|
8862 |
P1868B2 Candy Party (Hard Version)
|
0 / 0 |
暂无评定
|
|
|
8861 |
P1868C Travel Plan
|
0 / 0 |
暂无评定
|
|
|
8940 |
P1876B Effects of Anti Pimples
|
0 / 0 |
暂无评定
|
|
|
8938 |
P1876D Lexichromatography
|
0 / 0 |
暂无评定
|
|
|
8894 |
P1879C Make it Alternating
|
0 / 0 |
普及-
|
|
|
8893 |
P1879D Sum of XOR Functions
|
0 / 0 |
普及
|
|
|
8922 |
P1886D Monocarp and the Set
|
0 / 0 |
暂无评定
|
|
|
8961 |
P1893E Cacti Symphony
|
0 / 0 |
CTSC
|
|
|
8953 |
P1895F Fancy Arrays
|
0 / 0 |
CTSC
|
|
|
9091 |
P1909F1 Small Permutation Problem (Easy Version)
|
0 / 0 |
省选
|
|
|
9090 |
P1909F2 Small Permutation Problem (Hard Version)
|
0 / 0 |
NOI
|
|
|
9087 |
P1909I Short Permutation Problem
|
0 / 0 |
CTSC
|
|
|
9078 |
P1910I Inverse Problem
|
0 / 0 |
CTSC
|
