ID Problem Show tags Hide tags AC / Tried Difficulty
2178 P1526E   Oolimry and Suffix Array 0 / 0 9
2171 P1527D   MEX Tree 0 / 0 9
2058 P1542E1   Abnormal Permutation Pairs (easy version) 0 / 0 9
1796 P1575M   Managing Telephone Poles 0 / 0 9
1778 P1578L   Labyrinth 0 / 0 9
1750 P1582F2   Korney Korneevich and XOR (hard version) 0 / 0 9
1715 P1585E   Frequency Queries 0 / 0 9
1713 P1585F   Non-equal Neighbours 0 / 0 9
1703 P1592E   Bored Bakry 0 / 0 9
1678 P1594F   Ideal Farm 0 / 0 9
1667 P1598F   RBS 0 / 0 9
1619 P1605E   Array Equalizer 0 / 0 9
1613 P1606D   Red-Blue Matrix 0 / 0 9
1590 P1608D   Dominoes 0 / 0 9
1575 P1609E   William The Oblivious 0 / 0 9
1531 P1615E   Purple Crayon 0 / 0 9
1515 P1617D2   Too Many Impostors (hard version) 0 / 0 9
1499 P1619H   Permutation and Queries 0 / 0 9
1492 P1620G   Subsequences Galore 0 / 0 9
1454 P1626E   Black and White Tree 0 / 0 9
1434 P1628D2   Game on Sum (Hard Version) 0 / 0 9
1417 P1630D   Flipping Range 0 / 0 9
1403 P1632E1   Distance Tree (easy version) 0 / 0 9
1397 P1633E   Spanning Tree Queries 0 / 0 9
1391 P1634E   Fair Share 0 / 0 9
1371 P1638E   Colorful Operations 0 / 0 9
1220 P1667C   Half Queen Cover 0 / 0 9
1201 P1670F   Jee, You See? 0 / 0 9
1179 P1673F   Anti-Theft Road Planning 0 / 0 9
1142 P1679E   Typical Party in Dorm 0 / 0 9
1137 P1680D   Dog Walking 0 / 0 9
1005 P1697E   Coloring 0 / 0 9
935 P1706D2   Chopping Carrots (Hard Version) 0 / 0 9
931 P1707C   DFS Trees 0 / 0 9
921 P1709E   XOR Tree 0 / 0 9
915 P1710E   Two Arrays 0 / 0 9
901 P1713E   Cross Swapping 0 / 0 9
888 P1715E   Long Way Home 0 / 0 9
871 P1718C   Tonya and Burenka-179 0 / 0 9
860 P1720D2   Xor-Subsequence (hard version) 0 / 0 9
834 P1725L   Lemper Cooking Competition 0 / 0 9
828 P1726E   Almost Perfect 0 / 0 9
793 P1732D2   Balance (Hard version) 0 / 0 9
775 P1735E   House Planning 0 / 0 9
770 P1736C2   Good Subarrays (Hard Version) 0 / 0 9
752 P1738F   Connectivity Addicts 0 / 0 9
741 P1739E   Cleaning Robot 0 / 0 9
696 P1743E   FTL 0 / 0 9
639 P1749E   Cactus Wall 0 / 0 9
627 P1750E   Bracket Cost 0 / 0 9
612 P1753D   The Beach 0 / 0 9
559 P1761E   Make It Connected 0 / 0 9
528 P1764E   Doremy's Number Line 0 / 0 9
515 P1765A   Access Levels 0 / 0 9
496 P1765L   Project Manager 0 / 0 9
456 P1770E   Koxia and Tree 0 / 0 9
411 P1774F1   Magician and Pigs (Easy Version) 0 / 0 9
367 P1777F   Comfortably Numb 0 / 0 9
351 P1779E   Anya's Simultaneous Exhibition 0 / 0 9
338 P1780E   Josuke and Complete Graph 0 / 0 9
337 P1780G   Delicious Dessert 0 / 0 9
310 P1784D   Wooden Spoon 0 / 0 9
251 P1792E   Divisors and Table 0 / 0 9
231 P1794E   Labeling the Tree with Distances 0 / 0 9
222 P1795F   Blocking Chips 0 / 0 9
145 P1804E   Routing 0 / 0 9
90 P1809E   Two Tanks 0 / 0 9
9800 P1817C   Similar Polynomials 0 / 0 9
33 P1819C   The Fox and the Complete Tree Traversal 0 / 0 9
9821 P1827B2   Range Sorting (Hard Version) 0 / 0 9
9808 P1832D2   Red-Blue Operations (Hard Version) 0 / 0 9
9862 P1839E   Decreasing Game 0 / 0 9
9911 P1844E   Great Grids 0 / 0 9
9881 P1848F   Vika and Wiki 0 / 0 9
9947 P1852C   Ina of the Mountain 0 / 0 9
10084 P1879E   Interactive Game with Coloring 0 / 0 9
10312 P1909E   Multiple Lamps 0 / 0 9
10299 P1910H   Sum of Digits of Sums 0 / 0 9
10244 P1912H   Hypercatapult Commute 0 / 0 9
10235 P1913E   Matrix Problem 0 / 0 9
10338 P1924C   Fractal Origami 0 / 0 9
10428 P1930E   2..3...4... 0 / 0 9
10398 P1934D2   XOR Break — Game Version 0 / 0 9
10392 P1935E   Distance Learning Courses in MAC 0 / 0 9
10388 P1936C   Pokémon Arena 0 / 0 9
10471 P1943D1   Counting Is Fun (Easy Version) 0 / 0 9
10602 P1969E   Unique Array 0 / 0 9
10599 P1970A2   Balanced Unshuffle (Medium) 0 / 0 9
10598 P1970A3   Balanced Unshuffle (Hard) 0 / 0 9
10580 P1970G3   Min-Fund Prison (Hard) 0 / 0 9
10566 P1973D   Cat, Fox and Maximum Array Split 0 / 0 9
10693 P1978F   Large Graph 0 / 0 9
10688 P1979E   Manhattan Triangle 0 / 0 9
10680 P1980F2   Field Division (hard version) 0 / 0 9
10667 P1984E   Shuffle 0 / 0 9

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