Print nodes at level K in a Binary Tree

Problem Statement:
   Print all the nodes at a given level in a Binary Tree

Solution:

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//---- Print all nodes at given level--------- public void printGivenLevel(Node root, int level) { if(root == null) return; if(level == 1) System.out.print(root.data + "\t"); printGivenLevel(root.left, level-1); printGivenLevel(root.right, level-1); }