#include <fstream>

using namespace std;
unsigned long long rl(unsigned long long n,unsigned long long p){
n%=100019;unsigned long long nr=1;
while(p>0){
if(p%2==1){
nr=(nr*n)%100019;
p--;}
else {
n=(n*n)%100019;
p=p/2;}}
return nr;

}
ifstream cin("puteri2.in");
ofstream cout("puteri2.out");

int main()
{
    unsigned long long a[10000],b[10000],sum=0;
    int n;
    cin>>n;
    for(int i=1;i<=n;++i)
    cin>>a[i];
    for(int j=1;j<=n;++j){
    cin>>b[j];
    sum+=rl(a[j],b[j]);}
   cout<<sum%100019;

    return 0;
}