Ambil input array dari pengguna dan kalkur avr di c

#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>

int main() {

    int sum, n, avr;
        scanf("%d",&n);
    int arr[n];
    for(int i=0; i<n ; i++){
        scanf("%d", &arr[i]);sum += arr[i];
    }
    avr=sum/n;
    /* printf("%d",sum); \\remove if u want to print the sum not avr*/
    printf("%d",avr);
return 0;
}
Ehab Elsayed