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Count leaf node of binary search tree (iterative approach) using queue
Time complexity of this program O(n)
Accepted Output
Given BST data is:
555, 483, 593, 437, 518, 594, 475, 514, 467, 514
In this tree leaf node are [ 467, 514, 594 ].
Result :
Number of leaf Node is [3]
Given BST data is:
515, 93, 30, 20, 40, 104, 115, 134, 610
Result :
Number of leaf Node is [4]
Below in C implementation of this problem. Iterative approach.
Output
BST Data is : 30 40 90 104 104 115 140 220 240 Number of leaf Node is [3] Free Memory of Queue Free BST node
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