Maximum Level Sum in Binary Tree Problem Statement

Given an arbitrary binary tree consisting of N nodes, where each node is associated with a certain value, your task is to find the maximum sum for any level in the tree.

Example:

Input:

1
1 2 3 4 -1 5 6 -1 7 -1 -1 -1 -1 -1 -1

Output:

13

Explanation:

The maximum level sum is 13 for level 3 from node values (5+6+2) or level 1 (17-4).

Constraints:

1 ≤ T ≤ 100

1 ≤ N ≤ 3000

-1000 ≤ data ≤ 1000

data ≠ -1

Note:

The input for a tree is provided as a single line of integers separated by spaces, representing level order traversal where '-1' denotes a null node.

Question

Maximum Level Sum in Binary Tree Problem Statement

Given an arbitrary binary tree consisting of N nodes, where each node is associated with a certain value, your task is to find the maximum sum for any level in the tree.

Example:

Input:

1
1 2 3 4 -1 5 6 -1 7 -1 -1 -1 -1 -1 -1

Output:

Explanation:

The maximum level sum is 13 for level 3 from node values (5+6+2) or level 1 (17-4).

Constraints:

1 ≤ T ≤ 100
1 ≤ N ≤ 3000
-1000 ≤ data ≤ 1000
data ≠ -1

Note:

The input for a tree is provided as a single line of integers separated by spaces, representing level order traversal where '-1' denotes a null node.

Accepted Answer

Find the maximum sum for any level in a binary tree.

Traverse the binary tree level by level and calculate the sum for each level.
Keep track of the maximum sum encountered so far.
Return the maximum sum found.
Example: For the input tree, the maximum level sum is 13 (5+6+2).