Dynamic array Usage

1#include <stdio.h>2#include <stdlib.h>3 4 intMain ()5 {6     inti;7     intN//the number of integers used to record input8     int*p;//storage space for pointing to a dynamic array9     intsum=0, average;//The and and average values of the integers used to record inputsTen      Onescanf"%d", &n);//Enter the number of integers to be entered n A      -P=calloc (N,sizeof(int));//dynamically allocate n length to sizeof (int) Continuous space--dynamic array (number of array elements n, type int) -      the      for(i=0; i<n;i++)//Enter n integers -scanf"%d", p+i); -          -      for(i=0; i<n;i++)//sum +sum+=* (p+i); -average=sum/n;//Find Average +      A     //Output atprintf"%d%d", sum,average); -      -     return 0; -}

Dynamic array Usage