|@Rahul Jadhav 1||466|
Given a Binary Tree of size N , You have to count leaves in it. For example, there are two leaves in following tree
Input: Given Tree is 4 / \ 8 10 / / \ 7 5 1 / 3 Output: 3 Explanation: Three leaves are 3 , 5 and 1.
You don't have to take input. Complete the function countLeaves() that takes root node of given tree as parameter and returns the count of leaves in tree . The printing is done by the driver code.
1<= N <= 104
Note:The Input/Ouput format and Example given below is used for system's internal purpose, and should be used by a user for Expected Output only. As it is a function problem, hence a user should not read any input from stdin/console, and should not print anything on stdout/console. The task is to complete the function specified, and not to write the full code.
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