Failing test case =0

#1

code- https://ide.codingblocks.com/s/313400

#2

instead of just calling fn(arr, n, i+1) you need to return it
Corrected Code

#3

okay but why we have to return it why we cant just call the function

#4

and when we dont return it it gives the errror funtion reaches the non void function why is that ?

#5

if you include the return statement in if else it would not give any error

#6

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