Print Level Wise — Coding Question

Problem Question:

For a given a Binary Tree of type integer, print the complete information of every node, when traversed in a level-order fashion.

Input Format:

The first and the only line of input will contain the node data, all separated by a single space. Since -1 is used as an indication whether the left or right node data exist for root, it will not be a part of the node data.

Output Format:

Information of all the nodes in the Binary Tree will be printed on a different line where each node will follow a format of D:L:X,R:Y, without any spaces in between.

Sample Input :

Sample Output :

Code:

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