GoLang Solution For LeetCode Problem: Average of Levels in Binary Tree
Solving Average of Levels in Binary Tree in go. Please try yourself first to solve the problem and submit your implementation to LeetCode before looking into solution.
Problem Description
Given a non-empty binary tree, return the average value of the nodes on each level in the form of an array.
Example 1:
Input:
3
/ \
9 20
/ \
15 7
Output: [3, 14.5, 11]
Explanation:
The average value of nodes on level 0 is 3, on level 1 is 14.5, and on level 2 is 11. Hence return [3, 14.5, 11].
Note:
The range of node's value is in the range of 32-bit signed integer.
See the full details of the problem Average of Levels in Binary Tree at LeetCode
Originally posted at: @github.com/halfrost/LeetCode-Go
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