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DATA STRUCTURES
- Array
- Binary Search Tree
- Binary Tree
  - Calculate Depth of A Full Binary Tree From Preorder
  - Calculate Size of Tree
  - Check If All Leaves are At Same Level
  - Check If Binary Tree Has Duplicate Values
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  - Flip Binary Tree
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  - Left , Right and Boundary View
  - Level Order Traversal in Spiral Form
  - Maximum Spiral Sum
    - code_1.cpp
    - readMe.md
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Super Ugly Number
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LICENSE
readMe.md

Maximum Spiral Sum

Shoaib Rayeen

May 10, 2019

e23d081 · May 10, 2019

Name	Name	Last commit message	Last commit date
parent directory ..
code_1.cpp	code_1.cpp	using Stack and Vector - Maximum Sum Contiguous Array	May 10, 2019
readMe.md	readMe.md	Maximum Spiral Sum - Program	May 10, 2019

readMe.md

Given a binary tree containing n nodes. The problem is to find the maximum sum obtained when the tree is spirally traversed. In spiral traversal one by one all levels are being traversed with the root level traversed from right to left, then next level from left to right, then further next level from right to left and so on.

                    -2
                    
           -3                  4
             
      5        1         -2        -1
      
 -3                                       2

Maximum spiral sum = 4 + (-1) + (-2) + 1 + 5 = 7

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