問題一覧

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ナンバー 問題名 レベル タグ 作問者 Solved Fav
1921 Range LthKth Query tatyam 7 3
1920 Territory とりゐ 18 3
1919 Many Monster Battles とりゐ 21 3
1918 Simple Math ? とりゐ 36 8
1917 LCMST とりゐ 84 23
1916 Making Palindrome on Gird とりゐ 83 9
1915 Addition とりゐ 202 8
1914 Directed by Two Sequences chineristAC 10 2
1913 Periodic Comparison chineristAC 12 6
1912 Get together 2 chineristAC 49 7
1911 Alternately Coloring chineristAC 23 4
1910 High Element on Grid chineristAC 55 4
1909 Detect from Substrings chineristAC 72 3
1908 Assault for Keys chineristAC 169 5
1907 DETERMINATION hitonanode 34 3
1906 Twinkle Town hitonanode 17 9
1905 PURE PHRASE hitonanode 88 9
1904 Never giving up! hitonanode 176 4
1903 Day1 hitonanode 276 2
1902 AC Ratio ymmtr(せるたわーしーぷ!) 188 0
1901 bitwise xor convolution (characteristic 2) noshi91 13 3
1900 Don't be Powers of 2 Shirotsume 48 7
1899 L1 Cafe Shirotsume 50 3
1898 Battle and Exchange Shirotsume 32 3
1897 Sum of 2nd Max Shirotsume 86 6
1896 Arrays and XOR Procedure 2 Shirotsume 68 3
1895 Mod 2 Shirotsume 110 15
1894 Delete AB Shirotsume 127 5
1893 Cycle Shirotsume 278 1
1891 Static Xor Range Composite Query SSRS 24 5
1890 Many Sequences Sum Queries matcharate12 59 2
1889 K Consecutive Ks (Hard) miscalc 22 6
1888 Odd Insertion miscalc 11 3
1887 K Consecutive Ks (Easy) miscalc 52 1
1886 Sum of Slide Max miscalc 92 7
1885 Flat Permutation miscalc 125 12
1884 Sequence miscalc 168 5
1883 SLASH miscalc 334 1
1882 Areas of Triangle matcharate12 96 0
1881 Everything is the same... 37zigen 6 1
1880 Many Ways 37zigen 47 4
1879 How many matchings? 37zigen 55 5
1878 union-find の数え上げ 37zigen 43 6
1877 俺自身が線グラフになることだ 37zigen 63 1
1876 Xor of Sum ytqm3 46 5
1875 Flip Cards ytqm3 12 2
1874 Minimum of Sum of Rectangles shiomusubi496 13 2
1873 Bracket Swapping ytqm3 32 7
1872 Dictionary Order shiomusubi496 69 5
1871 divisXor NaHCO314 98 4
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