Program to calculate the sum of given number using array

Program to calculate the sum of given number using array 

#include<stdio.h>

#include<conio.h>

void main()

{

     int arr[100];

     int i,n,sum=0;

     clrscr();                 /* clrscr() function is work only TURBO C/C++ compiler .

     It will not work in CODE BLOCKS compiler.  */

     printf("How many number you want to enter?   ");

     scanf("%d",&n);

     printf("enter the array elements:  ");

     for(i=0;i<n;i++)

     {

           scanf("%d",&arr[i]);

      }

      printf("your entered array is : ")

     for (i=0;i<n;i++)

     {

               printf("%5d",arr[i]);

               sum=sum+arr[i];

      }

      printf("\nsum of array elements are: %d",sum);

      getch();

}