ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2094 P1606C   Banknotes 0 / 0 4
2073 P1609C   Complex Market Analysis 0 / 0 4
1964 P1624D   Palindromes Coloring 0 / 0 4
1946 P1627C   Not Assigning 0 / 0 4
1942 P1628A   Meximum Array 0 / 0 4
1912 P1634B   Fortune Telling 0 / 0 4
1857 P1644C   Increase Subarray Sums 0 / 0 4
1841 P1648A   Weird Sum 0 / 0 4
1818 P1654C   Alice and the Cake 0 / 0 4
1713 P1670C   Where is the Pizza? 0 / 0 4
1666 P1676H1   Maximum Crossings (Easy Version) 0 / 0 4
1653 P1679C   Rooks Defenders 0 / 0 4
1635 P1682C   LIS or Reverse LIS? 0 / 0 4
1629 P1684C   Column Swapping 0 / 0 4
1592 P1691C   Sum of Substrings 0 / 0 4
1582 P1692G   2^Sort 0 / 0 4
1564 P1696C   Fishingprince Plays With Array 0 / 0 4
1556 P1697C   awoo's Favorite Problem 0 / 0 4
1532 P1701C   Schedule Management 0 / 0 4
1502 P1705C   Mark and His Unfinished Essay 0 / 0 4
1496 P1706C   Qpwoeirut And The City 0 / 0 4
1454 P1714E   Add Modulo 10 0 / 0 4
1424 P1719C   Fighting Tournament 0 / 0 4
1415 P1721C   Min-Max Array Transformation 0 / 0 4
1381 P1728C   Digital Logarithm 0 / 0 4
1347 P1733D1   Zero-One (Easy Version) 0 / 0 4
1336 P1735C   Phase Shift 0 / 0 4
1303 P1740C   Bricks and Bags 0 / 0 4
1254 P1748B   Diverse Substrings 0 / 0 4
1247 P1749C   Number Game 0 / 0 4
1241 P1750C   Complementary XOR 0 / 0 4
1224 P1758C   Almost All Multiples 0 / 0 4
1217 P1759D   Make It Round 0 / 0 4
1204 P1761C   Set Construction 0 / 0 4
1196 P1762C   Binary Strings are Fun 0 / 0 4
1183 P1764C   Doremy's City Construction 0 / 0 4
1134 P1771B   Hossam and Friends 0 / 0 4
1125 P1773E   Easy Assembly 0 / 0 4
1011 P1790E   Vlad and a Pair of Numbers 0 / 0 4
943 P1800E1   Unforgivable Curse (easy version) 0 / 0 4
920 P1805C   Place for a Selfie 0 / 0 4
810 P1824A   LuoTianyi and the Show 0 / 0 4
779 P1830A   Copil Copac Draws Trees 0 / 0 4
761 P1833D   Flipper 0 / 0 4
740 P1837D   Bracket Coloring 0 / 0 4
735 P1838C   No Prime Differences 0 / 0 4
723 P1840D   Wooden Toy Festival 0 / 0 4
693 P1844D   Row Major 0 / 0 4
685 P1845C   Strong Password 0 / 0 4
671 P1847C   Vampiric Powers, anyone? 0 / 0 4
632 P1854A1   Dual (Easy Version) 0 / 0 4
596 P1860C   Game on Permutation 0 / 0 4
576 P1863D   Two-Colored Dominoes 0 / 0 4
560 P1866B   Battling with Numbers 0 / 0 4
501 P1875C   Jellyfish and Green Apple 0 / 0 4
486 P1878E   Iva & Pav 0 / 0 4
459 P1883F   You Are So Beautiful 0 / 0 4
458 P1883G1   Dances (Easy version) 0 / 0 4
424 P1893A   Anonymous Informant 0 / 0 4
415 P1895C   Torn Lucky Ticket 0 / 0 4
408 P1896C   Matching Arrays 0 / 0 4
380 P1901C   Add, Divide and Floor 0 / 0 4
368 P1903C   Theofanis' Nightmare 0 / 0 4
361 P1904C   Array Game 0 / 0 4
354 P1905C   Largest Subsequence 0 / 0 4
334 P1907D   Jumping Through Segments 0 / 0 4
328 P1909C   Heavy Intervals 0 / 0 4
288 P1914E1   Game with Marbles (Easy Version) 0 / 0 4
287 P1914E2   Game with Marbles (Hard Version) 0 / 0 4
259 P1918C   XOR-distance 0 / 0 4
252 P1919C   Grouping Increases 0 / 0 4
223 P1923C   Find B 0 / 0 4
199 P1927E   Klever Permutation 0 / 0 4
188 P1929C   Sasha and the Casino 0 / 0 4
170 P1931E   Anna and the Valentine's Day Gift 0 / 0 4
165 P1932C   LR-remainders 0 / 0 4
164 P1932D   Card Game 0 / 0 4
45 P1951C   Ticket Hoarding 0 / 0 4
19 P1955D   Inaccurate Subsequence Search 0 / 0 4
9501 P1974C   Beautiful Triple Pairs 0 / 0 4
9500 P1974D   Ingenuity-2 0 / 0 4
9461 P1980D   GCD-sequence 0 / 0 4

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