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查询Tags标签： Ancestor，共有 3条记录-
cousin
Commonly "cousin" refers to a "first cousin", a relative whose most recent common ancestor with the subject is a grandparent. More generally, in the lineal kinship system used in the English-speaking world, a cousin is a type of fa…
2022/8/25 23:27:57 人评论 次浏览 -
【leetcode】1026. Maximum Difference Between Node and Ancestor
Given the root of a binary tree, find the maximum value v for which there exist different nodes a and b where v = |a.val - b.val| and a is an ancestor of b. A node a is an ancestor of b if either: any child of a is equal to b or any child of a is an a…
2021/12/31 12:07:10 人评论 次浏览 -
【leetcode】1026. Maximum Difference Between Node and Ancestor
Given the root of a binary tree, find the maximum value v for which there exist different nodes a and b where v = |a.val - b.val| and a is an ancestor of b. A node a is an ancestor of b if either: any child of a is equal to b or any child of a is an a…
2021/12/31 12:07:10 人评论 次浏览
