Read array of minimum 10 elements dynamically. And store the summation of all element in pointer variable.

#include<stdio.h>

#include<conio.h>

void main()

{

  int *a;

  int i,size,sum=0;

  clrscr();

  printf("Please enter the number of elements you want to insert ");

  scanf("%d",&size);

  a=(int *)calloc(sizeof(int),size);

  for(i=0;i<size;++i)

  {

   printf("Enter the data for element %d :",i+1);

    scanf("%d",&a[i]);

  }

  printf("\nYour entered numbers are ");

  for(i=0;i<size;++i)

  {

    printf("%d ",*(a+i));

  }

  for(i=0;i<size;++i)

  {

   sum=sum+a[i];

  }

  printf("\nThe summation of the entered elements are %d",sum);

  getch();

}