Please help with recursion

#1

hey, the code in the editorial does not use recursion can you solve this in the way Fibonacci is solved with recursion. https://ide.codingblocks.com/s/320061

I can’t figure it out how to use recursion in this without using iteration

#2

hello @Souradeep-Kundu-824545687968212

ur solution is correct.
it is not passing test cases because it has high time complexity.

#3

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