ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1953 P1487B   Cat Cycle 0 / 0 4
1952 P1487C   Minimum Ties 0 / 0 5
1951 P1487D   Pythagorean Triples 0 / 0 5
1950 P1487E   Cheap Dinner 0 / 0 7
1949 P1487F   Ones 0 / 0 10
1948 P1487G   String Counting 0 / 0 10
1947 P1488A   From Zero To Y 0 / 0 3
1946 P1488B   RBS Deletion 0 / 0 6
1945 P1488C   Two Policemen 0 / 0 6
1944 P1488D   Problemsolving Marathon 0 / 0 6
1943 P1488E   Palindromic Doubles 0 / 0 8
1942 P1488F   Dogecoin 0 / 0 8
1941 P1488G   Painting Numbers 0 / 0 9
1940 P1488H   Build From Suffixes 0 / 0 10
1939 P1488I   Demonic Invasion 0 / 0 10
1938 P1488J   Flower Shop 0 / 0 10
1937 P1490A   Dense Array 0 / 0 3
1936 P1490B   Balanced Remainders 0 / 0 3
1935 P1490C   Sum of Cubes 0 / 0 3
1934 P1490D   Permutation Transformation 0 / 0 4
1933 P1490E   Accidental Victory 0 / 0 4
1932 P1490F   Equalize the Array 0 / 0 5
1931 P1490G   Old Floppy Drive 0 / 0 6
1930 P1491A   K-th Largest Value 0 / 0 3
1929 P1491B   Minimal Cost 0 / 0 4
1928 P1491C   Pekora and Trampoline 0 / 0 5
1927 P1491D   Zookeeper and The Infinite Zoo 0 / 0 6
1926 P1491E   Fib-tree 0 / 0 9
1925 P1491F   Magnets 0 / 0 10
1924 P1491G   Switch and Flip 0 / 0 10
1923 P1491H   Yuezheng Ling and Dynamic Tree 0 / 0 10
1922 P1491I   Ruler Of The Zoo 0 / 0 10
1921 P1492A   Three swimmers 0 / 0 3
1920 P1492B   Card Deck 0 / 0 3
1919 P1492C   Maximum width 0 / 0 5
1918 P1492D   Genius's Gambit 0 / 0 6
1917 P1492E   Almost Fault-Tolerant Database 0 / 0 9
1916 P1493A   Anti-knapsack 0 / 0 3
1915 P1493B   Planet Lapituletti 0 / 0 4
1914 P1493C   K-beautiful Strings 0 / 0 7
1913 P1493D   GCD of an Array 0 / 0 7
1912 P1493E   Enormous XOR 0 / 0 10
1911 P1493F   Enchanted Matrix 0 / 0 10
1910 P1494A   ABC String 0 / 0 3
1909 P1494B   Berland Crossword 0 / 0 4
1908 P1494C   1D Sokoban 0 / 0 6
1907 P1494D   Dogeforces 0 / 0 8
1906 P1494E   A-Z Graph 0 / 0 9
1905 P1494F   Delete The Edges 0 / 0 10
1904 P1495A   Diamond Miner 0 / 0 4

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