Recurson-subsequences

#1

https://online.codingblocks.com/app/player/127473/content/109927/4894/code-challenge
https://ide.geeksforgeeks.org/IW3uP3AgLQ
why is my code not running?

#2

@anitagupta1411 use character arrays coz you cant do s[i]= something in string as that posn is not defined yet

#3

there is no constraint given what should be maximum sizes of array

#4

@anitagupta1411 as complexity is 2 pow n so n cannot be big so just take size 100 or 1000 no issue

#5

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.