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PAT (Advanced Level) Practice 1143 Lowest Common Ancestor (30 分) 凌宸1642
PAT (Advanced Level) Practice 1143 Lowest Common Ancestor (30 分) 凌宸1642 题目描述: The lowest common ancestor (LCA) of two nodes U and V in a tree is the deepest node that has both U and V as descendants. A binary search tree (BST) is recursively d…
2021/8/19 6:38:21 人评论 次浏览 -
PAT (Advanced Level) Practice 1143 Lowest Common Ancestor (30 分) 凌宸1642
PAT (Advanced Level) Practice 1143 Lowest Common Ancestor (30 分) 凌宸1642 题目描述: The lowest common ancestor (LCA) of two nodes U and V in a tree is the deepest node that has both U and V as descendants. A binary search tree (BST) is recursively d…
2021/8/19 6:38:21 人评论 次浏览