ID 题目 显示标签 隐藏标签 AC / 尝试 难度
55 P1672F1   Array Shuffling 0 / 0 (无)
54 P1672F2   Checker for Array Shuffling 0 / 0 (无)
53 P1672G   Cross Xor 0 / 0 (无)
52 P1672H   Zigu Zagu 0 / 0 (无)
45 P1673F   Anti-Theft Road Planning 0 / 0 (无)
44 P1674A   Number Transformation 0 / 0 (无)
41 P1674D   A-B-C Sort 0 / 0 (无)
40 P1674E   Breaking the Wall 0 / 0 (无)
19 P1677C   Tokitsukaze and Two Colorful Tapes 0 / 0 (无)
7801 P1682B   AND Sorting 0 / 0 (无)
7800 P1682C   LIS or Reverse LIS? 0 / 0 (无)
7799 P1682D   Circular Spanning Tree 0 / 0 (无)
7798 P1682E   Unordered Swaps 0 / 0 (无)
1479 P1684A   Digit Minimization 0 / 0 (无)
1478 P1684B   Z mod X = C 0 / 0 (无)
1477 P1684C   Column Swapping 0 / 0 (无)
1476 P1684D   Traps 0 / 0 (无)
1475 P1684E   MEX vs DIFF 0 / 0 (无)
1472 P1684H   Hard Cut 0 / 0 (无)
7810 P1685A   Circular Local MiniMax 0 / 0 (无)

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