#include<bits/stdc++.h> using namespace std; int main(){ long long a; int qw=(a+1)*2; int qe=(qw+1)*2; int qr=(qe+1)*2; int qt=(qr+1)*2; int qy=(qt+1)*2; int qu=(qy+1)*2; int qi=(qu+1)*2; int qo=(qi+1)*2; int qp=(qo+1)*2; cout<<qp; return 0; }