Write a program using pointers in c $++$ that creats an array,appends the array, finds a number in the array and where it is at$,$ and prints the array. using these function titles, void $\_$array$\_$init$($int a$[],$ int size, int x$)$

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void $\_$append$($int a$[],$ int& size, int append$\_$me$)$

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int $\_$find$($const int a$[],$ int size, int find$\_$me$)$

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int& $\_$at$($int a$[],$ int size, int pos$)$

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ostream& $\_$print$\_$array$($const int a$[],$ int size$)$

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