Exercise #$1$: Implement the getInputArray function $[20$ pts$]$ The first thing program hw$7\_$main$\_$program does is call a getInputArray function. The C prototype of this function is as follows: char $*$getInputArray$($int $*$num$\_$elements$)$; You must implement this function in hw$7\_$functions.asm $($which contains an empty placeholder for it$).$ Function getInputArray does: $$ Reads a positive integer $($the $$element count$,$ n$)$ Sets $*$num$\_$elements to n $$ Allocates an array for n bytes $$ Reads in n $1-$byte positive integers and stores them in order in the array $$ Returns a pointer to the first element of the array To implement this function you need to allocate memory. To this end you should call the allocate$\_$memory function, which is provided in hw$7\_$functions.asm. This function takes a number of bytes as argument and allocates a contiguous zone of this many bytes. Its return value is the address of the first bytes in that allocated zone. Here are example interactions with the program for various input: $\%./$hw$7\_$main$\_$program $512432316$ The $5$ entered values are: $12432316$ findFirstIndex not implemented