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Count Good Nodes in Binary Tree LeetCode Solution

Problem Statement: Count Good Nodes in Binary Tree LeetCode Solution: Given a binary tree root, a node X in the tree is named good if in the path from the root to X there are no nodes with a value greater than X. Return the number of good nodes in the binary tree. Example 1: Input: root = [3,1,4,3,null,1,5] …

Subsequence of Size K With the Largest Even Sum LeetCode Solution

Problem Statement The Subsequence of Size K With the Largest Even Sum LeetCode Solution – “Subsequence of Size K With the Largest Even Sum” states given an array nums and an integer k, the task here is to find the largest even sum of any subsequence from array nums which is …

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