ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8558 codeforces#P1793B  Fedya and Array 0 / 0 (无)
8557 codeforces#P1793C  Dora and Search 0 / 0 (无)
8601 codeforces#P1794A  Prefix and Suffix Array 0 / 0 (无)
8600 codeforces#P1794B  Not Dividing 1 / 1 10
8643 codeforces#P1798D  Shocking Arrangement 0 / 0 (无)
8589 codeforces#P1799B  Equalize by Divide 1 / 1 10
8585 codeforces#P1799E  City Union 0 / 0 (无)
8577 codeforces#P1800D  Remove Two Letters 0 / 0 (无)
8576 codeforces#P1800E1  Unforgivable Curse (easy version) 0 / 0 (无)
8575 codeforces#P1800E2  Unforgivable Curse (hard version) 0 / 0 (无)
8610 codeforces#P1801A  The Very Beautiful Blanket 0 / 0 (无)
8624 codeforces#P1806B  Mex Master 0 / 0 (无)
8623 codeforces#P1806C  Sequence Master 1 / 4 10
8651 codeforces#P1808C  Unlucky Numbers 0 / 0 6
8638 codeforces#P1809C  Sum on Subarrays 1 / 2 10
8660 codeforces#P1810B  Candies 0 / 0 3
8684 codeforces#P1811C  Restore the Array 0 / 0 (无)
8683 codeforces#P1811D  Umka and a Long Flight 0 / 0 (无)
8668 codeforces#P1812D  Trivial Conjecture 0 / 0 (无)
8690 codeforces#P1814C  Search in Parallel 0 / 0 (无)
8699 codeforces#P1815B  Sum Graph 0 / 0 7
8698 codeforces#P1815C  Between 0 / 0 8
8695 codeforces#P1815F  OH NO1 (-2-3-4) 0 / 0 10
8694 codeforces#P1816A  Ian Visits Mary 0 / 6 3
8693 codeforces#P1816B  Grid Reconstruction 0 / 0 3
8735 codeforces#P1817B  Fish Graph 0 / 0 6
8733 codeforces#P1817D  Toy Machine 0 / 0 10
8729 codeforces#P1818B  Indivisible 0 / 0 3
8706 codeforces#P1819C  The Fox and the Complete Tree Traversal 0 / 0 (无)
8710 codeforces#P1821E  Rearrange Brackets 0 / 0 (无)
8719 codeforces#P1822D  Super-Permutation 0 / 0 (无)
8728 codeforces#P1823A  A-characteristic 0 / 0 3
8725 codeforces#P1823D  Unique Palindromes 0 / 0 (无)
8769 codeforces#P1827E  Bus Routes 0 / 0 (无)
8767 codeforces#P1828A  Divisible Array 0 / 0 (无)
8789 codeforces#P1831A  Twin Permutations 0 / 0 (无)
8788 codeforces#P1831B  Array merging 0 / 0 (无)
8778 codeforces#P1833D  Flipper 0 / 0 (无)
8776 codeforces#P1833F  Ira and Flamenco 0 / 0 (无)
8775 codeforces#P1833G  Ksyusha and Chinchilla 0 / 0 (无)
8823 codeforces#P1834D  Survey in Class 0 / 0 (无)
8839 codeforces#P1835C  Twin Clusters 0 / 0 10
8787 codeforces#P1837A  Grasshopper on a Line 0 / 0 (无)
8785 codeforces#P1837C  Best Binary String 0 / 3 10
8784 codeforces#P1837D  Bracket Coloring 0 / 0 (无)
8814 codeforces#P1838A  Blackboard List 0 / 0 (无)
8813 codeforces#P1838B  Minimize Permutation Subarrays 0 / 0 (无)
8812 codeforces#P1838C  No Prime Differences 0 / 0 (无)
8809 codeforces#P1838F  Stuck Conveyor 0 / 0 (无)
8806 codeforces#P1839C  Insert Zero and Invert Prefix 0 / 0 (无)

分类

手气不错

根据当前过滤条件随机选择一道题