ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1322 P1737E   Ela Goes Hiking 0 / 0 9
1315 P1738E   Balance Addicts 0 / 0 8
1309 P1739C   Card Game 0 / 0 5
1300 P1740F   Conditional Mix 0 / 0 10
1282 P1743A   Password 0 / 0 3
1276 P1743G   Antifibonacci Cut 0 / 0 10
1256 P1747E   List Generation 0 / 0 10
1252 P1748D   ConstructOR 0 / 0 7
1246 P1749D   Counting Arrays 0 / 0 6
1240 P1750D   Count GCD 0 / 0 6
1238 P1750F   Majority 0 / 0 10
1237 P1750G   Doping 0 / 0 10
1222 P1758E   Tick, Tock 0 / 0 9
1203 P1761D   Carry Bit 0 / 0 7
1200 P1761F2   Anti-median (Hard Version) 0 / 0 10
1196 P1762C   Binary Strings are Fun 0 / 0 4
1194 P1762E   Tree Sum 0 / 0 10
1188 P1763D   Valid Bitonic Permutations 0 / 0 8
1182 P1764D   Doremy's Pegging Game 0 / 0 7
1173 P1765C   Card Guessing 0 / 0 10
1152 P1767D   Playoff 0 / 0 5
1145 P1768E   Partial Sorting 0 / 0 8
1139 P1770E   Koxia and Tree 0 / 0 9
1138 P1770F   Koxia and Sequence 0 / 0 10
1135 P1771A   Hossam and Combinatorics 0 / 0 3
1126 P1773D   Dominoes 0 / 0 10
1123 P1773G   Game of Questions 0 / 0 10
1110 P1774G   Segment Covering 0 / 0 10
1095 P1776G   Another Wine Tasting Event 0 / 0 7
1086 P1777B   Emordnilap 0 / 0 3
1084 P1777D   Score of a Tree 0 / 0 6
1078 P1778D   Flexible String Revisit 0 / 0 7
1063 P1780F   Three Chairs 0 / 0 8
1056 P1781F   Bracket Insertion 0 / 0 10
1042 P1784D   Wooden Spoon 0 / 0 9
1041 P1784E   Infinite Game 0 / 0 10
1033 P1787D   Game on Axis 0 / 0 6
1024 P1788D   Moving Dots 0 / 0 7
1019 P1789C   Serval and Toxel's Arrays 0 / 0 5
995 P1792F1   Graph Coloring (easy version) 0 / 0 10
994 P1792F2   Graph Coloring (hard version) 0 / 0 10
984 P1794D   Counting Factorizations 0 / 0 6
979 P1795D   Triangle Coloring 0 / 0 5
950 P1799G   Count Voting 0 / 0 10
912 P1806D   DSU Master 0 / 0 9
896 P1808E1   Minibuses on Venus (easy version) 0 / 0 8
895 P1808E2   Minibuses on Venus (medium version) 0 / 0 9
894 P1808E3   Minibuses on Venus (hard version) 0 / 0 10
887 P1809G   Prediction 0 / 0 10
879 P1810H   Last Number 0 / 0 10
872 P1811G1   Vlad and the Nice Paths (easy version) 0 / 0 7
871 P1811G2   Vlad and the Nice Paths (hard version) 0 / 0 8
851 P1815D   XOR Counting 0 / 0 10
844 P1817C   Similar Polynomials 0 / 0 9
830 P1821A   Matching 0 / 0 3
825 P1821F   Timber 0 / 0 10
816 P1823A   A-characteristic 0 / 0 3
809 P1824B1   LuoTianyi and the Floating Islands (Easy Version) 0 / 0 6
808 P1824B2   LuoTianyi and the Floating Islands (Hard Version) 0 / 0 8
796 P1827A   Counting Orders 0 / 0 3
780 P1829H   Don't Blame Me 0 / 0 5
777 P1830C   Hyperregular Bracket Strings 0 / 0 9
766 P1832E   Combinatorics Problem 0 / 0 8
759 P1833F   Ira and Flamenco 0 / 0 5
747 P1835E   Old Mobile 0 / 0 10
739 P1837E   Playoff Fixing 0 / 0 8
733 P1838E   Count Supersequences 0 / 0 9
725 P1840B   Binary Cafe 0 / 0 3
724 P1840C   Ski Resort 0 / 0 3
706 P1842G   Tenzing and Random Operations 0 / 0 10
701 P1843C   Sum in Binary Tree 0 / 0 3
700 P1843D   Apple Tree 0 / 0 4
688 P1844H   Multiple of Three Cycles 0 / 0 10
669 P1847E   Triangle Platinum? 0 / 0 10
662 P1848F   Vika and Wiki 0 / 0 9
649 P1850G   The Morning Star 0 / 0 5
629 P1854C   Expected Destruction 0 / 0 9
624 P1855B   Longest Divisors Interval 0 / 0 3
611 P1857G   Counting Graphs 0 / 0 7
588 P1861E   Non-Intersecting Subpermutations 0 / 0 8
583 P1862D   Ice Cream Balls 0 / 0 4
573 P1863G   Swaps 0 / 0 10
564 P1864G   Magic Square 0 / 0 10
560 P1866B   Battling with Numbers 0 / 0 4
554 P1866H   Happy Sets 0 / 0 7
549 P1866M   Mighty Rock Tower 0 / 0 9
538 P1868C   Travel Plan 0 / 0 9
498 P1876B   Effects of Anti Pimples 0 / 0 5
496 P1876D   Lexichromatography 0 / 0 9
481 P1879C   Make it Alternating 0 / 0 4
480 P1879D   Sum of XOR Functions 0 / 0 5
447 P1886D   Monocarp and the Set 0 / 0 7
420 P1893E   Cacti Symphony 0 / 0 10
412 P1895F   Fancy Arrays 0 / 0 10
352 P1905E   One-X 0 / 0 9
343 P1906H   Twin Friends 0 / 0 8
341 P1906J   Count BFS Graph 0 / 0 7
333 P1907E   Good Triples 0 / 0 5
325 P1909F1   Small Permutation Problem (Easy Version) 0 / 0 8
324 P1909F2   Small Permutation Problem (Hard Version) 0 / 0 9

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