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11 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
41 P1041  数的3进制表示
  • 递归
  • 米哈游
41 / 373 5
61 P1061  有根树的节点数量
  • DFS
  • 树形DFS
  • 米哈游
25 / 320 5
80 P1080  奇妙音符
  • 思维
  • 米哈游
17 / 70 5
81 P1081  奇妙糖果
  • 数论
  • 组合数学
  • 乘法逆元
  • 米哈游
10 / 232 6
82 P1082  甜甜花酿鸡
  • 贪心
  • 米哈游
22 / 265 3
83 P1083  八皇后
  • 米哈游
  • 模拟
14 / 196 5
91 P1091  英语单词
  • 米哈游
  • 模拟
18 / 222 3
944 P1944  转圈圈
  • 米哈游
  • 贪心
2 / 95 7
946 P1946  最大机器数量
  • 米哈游
  • 二分查找
  • 线段树
1 / 120 7
991 P1991  【米哈游】2025-3-8-第三题-最小删除字符串
  • 米哈游
  • DFS
  • 并查集
1 / 46 6
1103 P2103  【米哈游】2025-3-29-第一题-数字凸包区间
  • 米哈游
  • 模拟
3 / 36 2
  • 1

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