#include<stdio.h>
int main (){
    int n;
    int arr[n];
    if(i=0){
    printf("Invalid Input");
    }
    else("n>=1||n<=15 && n>=-1000 ||n<=-1000");
    {
        for(int i=0;i<=n;i++){
        scanf("%d",arr[i]);
        }
        printf("%d",arr[i])
    }
}