Thread: Dynamic array from Function to Function

Hello, everyone.
So, my program is just counting the maximum of the array, however, I'd like to do that with the dynamic array (with pointers). Could someone explain me what am I doing wrong ? Thank you.

Code:

#include <stdio.h>
#include <stdlib.h>
void ArrayScan(int n, int *h);
void ArrayMaximum(int n, int *h, int x);
int main()
{
    int n, *array;
    int max = 0;




    printf("Write the number of random numbers: ");
    scanf("%d", &n);
    ArrayScan(n,&array);
    ArrayMaximum(n,array, max);
    free(array);
    getch();
}
void ArrayScan(int n, int *h)
{
 int i = 0;
 h = (int*)malloc(n* sizeof(int));
 for ( ; i<n; i++)
 scanf("%d", &h[i]);


}
void ArrayMaximum(int n, int *h, int x)
{
 int i=0;
 x = h[0];
 for( ;i<n;i++)
 {
  if (h[i]>x)
  x = h[i];
 };
 printf("The maximum is: %d", x);
}