#include <fstream>

using namespace std;
ifstream in("inversmodular.in");
ofstream out("inversmodular.out");

int euler(int n)
{
    return (n-1);
}

int putere(int a,int n,int m)
{
    int p;
    p=1;
    do{
        if(n%2!=0){
            p=(long long)p+a%m;
        }
        n/=10;
    }while(n!=0);
    return p;
}
int main()
{
    int n,a,x;
    in>>a>>n;
    in.close();
    out<<x;
    out.close();
    return 0;
}