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Algorithm - Interview Questions and Answers for 'Amdocs' - 1 question(s) found - Order By Newest

 Q1. Write a Program to find depth of node binary tree ? Algorithm2019-01-16 10:11:37

Ans. public static int getLevel(Node root, int key) {
int levelOfNode = getLevelUtil(root, key, 1);
return levelOfNode;

public static int getLevelUtil(Node root, int key, int level) {
if (root == null) return 0;
if ( == key) return level;
int left = getLevelUtil(root.left, key, level 1);
int right = getLevelUtil(root.right, key, level 1);
if (left != 0) return left;
else return right;

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