1. You are given a word. 2. You have to generate all abbrevations of that word. Use recursion as suggested in question video
Input Format
A string representing a word
Output Format
Check the sample ouput and question video.
Constraints
1 <= length of string <= 32
Notice
Try First, Check Solution later
1. You should first read the question and watch the question video.2. Think of a solution approach, then try and submit the question on editor tab.3. We strongly advise you to watch the solution video for prescribed approach.Example
Input
pep
Output
pep pe1 p1p p2 1ep 1e1 2p 3