index pointer

Question

I can't solve this problem.

I think when array comes into the function, there is some mistakes?? can you help me with my code?
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https://code.sololearn.com/cmyZ5KYqMOyj/#c

Answer 1

Call the function like this:

find_all_in_array(arr, &s);

Not like this:

find_all_in_array(arr[10], &s);