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

#define MAX 1000000

int n, p, a[MAX];

int main()
{
    int i = 0, j;
    long int mult =1;
    scanf("%d", &n);
    while (scanf("%d", &p) && i<=n)
    {
          if (p==0) break;
          a[i]=p;
          i++;
    }
    
    for (j=0; j<=n; j++)
    {
        mult *=a[j];
    }
    
    for (j=0;j<=n;j++)
    {
        printf("%d", (mult/a[j]));
    }
    
    system("PAUSE");
    return 0;
}