ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2167 P1499A   Domino on Windowsill 0 / 0 3
2154 P1501A   Alexey and Train 0 / 0 3
2146 P1504A    Déjà Vu 0 / 0 3
2135 P1506A   Strange Table 0 / 0 3
2122 P1509A   Average Height 0 / 0 3
2108 P1511A   Review Site 0 / 0 3
2101 P1512A   Spy Detected! 0 / 0 3
2100 P1512B   Almost Rectangle 0 / 0 3
2094 P1513A   Array and Peaks 0 / 0 3
2088 P1514A   Perfectly Imperfect Array 0 / 0 3
2083 P1515A   Phoenix and Gold 0 / 0 3
2074 P1516A   Tit for Tat 0 / 0 3
2069 P1517A   Sum of 2050 0 / 0 3
2061 P1519A   Red and Blue Beans 0 / 0 3
2060 P1519B   The Cake Is a Lie 0 / 0 3
2055 P1520A   Do Not Be Distracted! 0 / 0 3
2054 P1520B   Ordinary Numbers 0 / 0 3
2042 P1523A   Game of Life 0 / 0 3
2034 P1525A   Potion-making 0 / 0 3
2028 P1526A   Mean Inequality 0 / 0 3
2021 P1527A   And Then There Were K 0 / 0 3
2009 P1529A   Eshag Loves Big Arrays 0 / 0 3
2007 P1530A   Binary Decimal 0 / 0 3
2006 P1530B   Putting Plates 0 / 0 3
1983 P1534A   Colour the Flag 0 / 0 3
1974 P1535A   Fair Playoff 0 / 0 3
1968 P1536A   Omkar and Bad Story 0 / 0 3
1962 P1537A   Arithmetic Array 0 / 0 3
1955 P1538A   Stone Game 0 / 0 3
1954 P1538B   Friends and Candies 0 / 0 3
1947 P1539B   Love Song 0 / 0 3
1936 P1541A   Pretty Permutations 0 / 0 3
1934 P1542A   Odd Set 0 / 0 3
1915 P1546A   AquaMoon and Two Arrays 0 / 0 3
1913 P1547A   Shortest Path with Obstacle 0 / 0 3
1912 P1547B   Alphabetical Strings 0 / 0 3
1900 P1549A   Gregor and Cryptography 0 / 0 3
1899 P1549B   Gregor and the Pawn Game 0 / 0 3
1898 P1550A   Find The Array 0 / 0 3
1892 P1551A   Polycarp and Coins 1 / 3 3
1891 P1551B1   Wonderful Coloring - 1 1 / 1 3
1884 P1552A   Subsequence Permutation 0 / 0 3
1875 P1553A   Digits Sum 0 / 0 3
1866 P1554A   Cherry 0 / 0 3
1855 P1556A   A Variety of Operations 0 / 0 3
1847 P1557A   Ezzat and Two Subsequences 0 / 0 3
1830 P1560A   Dislike of Threes 0 / 0 3
1829 P1560B   Who's Opposite? 0 / 0 3
1828 P1560C   Infinity Table 0 / 0 3
1823 P1561A   Simply Strange Sort 0 / 0 3
1820 P1562A   The Miracle and the Sleeper 0 / 0 3
1813 P1566A   Median Maximization 0 / 0 3
1812 P1566B   MIN-MEX Cut 0 / 0 3
1804 P1567A   Domino Disaster 0 / 0 3
1798 P1569A   Balanced Substring 0 / 0 3
1792 P1571A   Sequence of Comparisons 0 / 0 3
1776 P1573A   Countdown 0 / 0 3
1774 P1574A   Regular Bracket Sequences 0 / 0 3
1741 P1579A   Casimir's String Solitaire 0 / 0 3
1727 P1581A   CQXYM Count Permutations 0 / 0 3
1725 P1582A   Luntik and Concerts 0 / 0 3
1717 P1583A   Windblume Ode 0 / 0 3
1709 P1584A   Mathematical Addition 0 / 0 3
1702 P1585A   Life of a Flower 0 / 0 3
1693 P1592A   Gamer Hemose 0 / 0 3
1686 P1593A   Elections 0 / 0 3
1678 P1594A   Consecutive Sum Riddle 0 / 0 3
1671 P1598A   Computer Game 0 / 0 3
1645 P1602A   Two Subsequences 0 / 0 3
1637 P1604A   Era 0 / 0 3
1635 P1605A   A.M 0 / 0 3
1623 P1607A   Linear Keyboard 0 / 0 3
1615 P1608A   Find Array 0 / 0 3
1591 P1611A   Make Even 0 / 0 3
1590 P1611B   Team Composition: Programmers and Mathematicians 0 / 0 3
1583 P1612A   Distance 0 / 0 3
1570 P1614A   Divan and a Store 0 / 0 3
1564 P1615A   Closing The Gap 0 / 0 3
1556 P1616A   Integer Diversity 0 / 0 3
1548 P1617A   Forbidden Subsequence 0 / 0 3
1542 P1618A   Polycarp and Sums of Subsequences 0 / 0 3
1541 P1618B   Missing Bigram 0 / 0 3
1535 P1619A   Square String? 0 / 0 3
1534 P1619B   Squares and Cubes 0 / 0 3
1527 P1620A   Equal or Not Equal 0 / 0 3
1520 P1621A   Stable Arrangement of Rooks 0 / 0 3
1511 P1622A   Construct a Rectangle 0 / 0 3
1505 P1623A   Robot Cleaner 0 / 0 3
1500 P1624A   Plus One on the Subset 0 / 0 3
1493 P1625A   Ancient Civilization 0 / 0 3
1487 P1626A   Equidistant Letters 0 / 0 3
1481 P1627A   Not Shading 0 / 0 3
1468 P1629A   Download More RAM 0 / 0 3
1467 P1629B   GCD Arrays 0 / 0 3
1460 P1631A   Min Max Swap 0 / 0 3
1458 P1632A   ABC 0 / 0 3
1452 P1633A   Div 0 / 0 3
1451 P1633B   Minority 0 / 0 3
1446 P1634A   Reverse and Concatenate 0 / 0 3
1440 P1635A   Min Or Sum 0 / 0 3

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