First index occurence recursion

#1

ques : https://hack.codingblocks.com/app/practice/1/526/problem

code : https://ide.codingblocks.com/s/228752

i am getting error here

#2

hello @chaman9
image
use return before this statement

#3

i am not getting how…
already returned before that

#4

i mean it should be
return findFirst(arr,i+1,n,k);

#5

yeaah i did it… now getting the correct output

can you tell me why we used that and where i was wrong

#6

firstFind() will return some index right?

so its your job to send that return value back to the calling function. you were not doing the same.

#7

okay got it… thanks a lot