ID 题目 显示标签 隐藏标签 AC / 尝试 难度
726 P1672F2  Checker for Array Shuffling 0 / 0 10
725 P1672G  Cross Xor 0 / 0 10
724 P1672H  Zigu Zagu 0 / 0 10
717 P1673F  Anti-Theft Road Planning 0 / 0 9
716 P1674A  Number Transformation 0 / 0 普及/提高-
713 P1674D  A-B-C Sort 0 / 0 普及+/提高
712 P1674E  Breaking the Wall 0 / 0 NOI/NOI+/CTSC
691 P1677C  Tokitsukaze and Two Colorful Tapes 0 / 0 省选/NOI-
665 P1682B  AND Sorting 0 / 0 普及/提高-
664 P1682C  LIS or Reverse LIS? 0 / 0 普及+/提高
663 P1682D  Circular Spanning Tree 0 / 0 NOI/NOI+/CTSC
662 P1682E  Unordered Swaps 0 / 0 10
660 P1684A  Digit Minimization 0 / 0 普及/提高-
659 P1684B  Z mod X = C 0 / 0 普及/提高-
658 P1684C  Column Swapping 0 / 0 普及+/提高
657 P1684D  Traps 0 / 0 提高+/省选-
656 P1684E  MEX vs DIFF 0 / 0 NOI/NOI+/CTSC
654 P1684G  Euclid Guess 0 / 0 10
653 P1684H  Hard Cut 0 / 0 10
652 P1685A  Circular Local MiniMax 0 / 0 普及/提高-
650 P1685C  Bring Balance 0 / 0 10
649 P1685D1  Permutation Weight (Easy Version) 0 / 0 10
648 P1685D2  Permutation Weight (Hard Version) 0 / 0 10
643 P1687B  Railway System 0 / 0 提高+/省选-
640 P1687E  Become Big For Me 0 / 0 10
637 P1688B  Patchouli's Magical Talisman 0 / 0 普及/提高-
636 P1688C  Manipulating History 0 / 0 提高+/省选-
631 P1689E  ANDfinity 0 / 0 9
630 P1690A  Print a Pedestal (Codeforces logo?) 0 / 0 普及/提高-
622 P1691B  Shoe Shuffling 0 / 0 普及/提高-
621 P1691C  Sum of Substrings 0 / 0 普及+/提高
620 P1691D  Max GEQ Sum 0 / 0 省选/NOI-
602 P1694B  Paranoid String 0 / 0 普及+/提高
598 P1695D1  Tree Queries (Easy Version) 0 / 0 8
597 P1695D2  Tree Queries (Hard Version) 0 / 0 8
596 P1695E  Ambiguous Dominoes 0 / 0 10
593 P1696C  Fishingprince Plays With Array 0 / 0 普及+/提高
592 P1696D  Permutation Graph 0 / 0 省选/NOI-
590 P1696F  Tree Recovery 0 / 0 10
585 P1697C  awoo's Favorite Problem 0 / 0 普及+/提高
584 P1697D  Guess The String 0 / 0 省选/NOI-
583 P1697E  Coloring 0 / 0 9
582 P1697F  Too Many Constraints 0 / 0 10
580 P1698B  Rising Sand 0 / 0 普及/提高-
578 P1698D  Fixed Point Guessing 0 / 0 提高+/省选-
576 P1698F  Equal Reversal 0 / 0 10
574 P1699A  The Third Three Number Problem 0 / 0 普及/提高-
573 P1699B  Almost Ternary Matrix 0 / 0 普及/提高-
572 P1699C  The Third Problem 0 / 0 提高+/省选-
569 P1700A  Optimal Path 0 / 0 普及/提高-

分类

手气不错

根据当前过滤条件随机选择一道题