2.4 A binary tree is considered “lucky" if it is empty, or if exactly one of its sub-trees is lucky. Write a recursive function named isLucky(struct node *root) which returns 1 if a tree is lucky and 0 if not. You must use the above definition of “lucky," while or until loops. and your code must be recursive. Do not use any for,

2.4 A binary tree is considered “lucky" if it is empty, or if exactly one of its sub-trees is lucky. Write a recursive function named isLucky(struct node *root) which returns 1 if a tree is lucky and 0 if not. You must use the above definition of “lucky," while or until loops. and your code must be recursive. Do not use any for,

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 6PE

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