I build first and last occ ike this ,,is it fine?

#1
#2

hello @nmoudgil_be19
a)declare ur function return type.
b) handle they case when element is not present in array.
c) image
here it should be return last(arr,n,x);

#3

okay otherwise the algo and working is finr right?

#4

yeah …

#5

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