Please check my code. It is giving the correct output for the given input in question.
But a wrong answer as soon as I submit it.
Also suggest me a better way to solve this question.
Recursion - All Subsequences
Hi @mananaroramail,
Your code is giving wrong answer for the following inputs:
1
abc
1
abcd
Kindly review your code. Do a dry run. Also first try to get all the sub-sequences and then think about the Lexicographical order.
Ok , I got the mistake.
Now it’s working properly.
But I just wanna know if there’s a better approach to deal with this question
Hey @mananaroramail,
You can put all the sub sequences in an arraylist and then sort the arraylist using a comparator.
Do you mean .compareTo() function or something else ??