#include <bits/stdc++.h>
using namespace std;
int main() {
int size;
long long int mul=1;
cin>>size;
int arr[size];
for(int i=0;i<size;++i){
cin>>arr[i];
mul=(mul*1LL*arr[i]) % 1000000007;
}
cout<<mul;
return 0;
}
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