#include <iostream>
using namespace std;
int main() {
// your code goes here
int b=1,i,a,n;
cin>>n;
for(i=1;i<=n;i++){
cin>>a;
b=b*a;
// cout<<a<<" ";
// if(b>1000000)
}
if(b<=1000000) cout<<b;
else cout<<">1000000";
return 0;
}
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