Subsequence recursion

#1

can you please check my code and tell me what is wrong as it is not passin any testcase in hackers block

#2

https://ide.codingblocks.com/s/116357 - this is the url of the code

#3

@Ayushi21 hey ayushi can you please send the name the title of this problem. because online portal have some different variant.please send hacker blocks problem title.

#4

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.