#include <bits/stdc++.h>
#include "Annalib.h"
using namespace std;
typedef long long ll;
int usable[155], ans[155];
void Anna(int N, long long X, int K, int P[]){
srand(1);
vector<int> v;
for (int i = 0; i < N; ++i){
usable[i] = 1;
ans[i] = 0;
v.push_back(i);
}
random_shuffle(v.begin(),v.end());
for (int i = 0; i < K; ++i){
usable[P[i]] = 0;
}
for (int i = 0; i < N; i += 2){
if (usable[v[i]] && usable[v[i+1]]){
if (X%3 == 0){
ans[v[i]] = 0;
ans[v[i+1]] = 1;
}
else if (X%3 == 1){
ans[v[i]] = 1;
ans[v[i+1]] = 0;
}
else{
ans[v[i]] = 1;
ans[v[i+1]] = 1;
}
X /= 3;
}
else if (usable[v[i]] && !usable[v[i+1]] && (X%3 == 1)){
ans[v[i]] = 1;
ans[v[i+1]] = 0;
X /= 3;
}
else if (!usable[v[i]] && usable[v[i+1]] && (X%3 == 0)){
ans[v[i]] = 1;
ans[v[i+1]] = 1;
X /= 3;
}
else{
ans[v[i]] = ans[v[i+1]] = 0;
}
}
for (int i = 0; i < N; ++i){
Set(i,ans[i]);
}
}
#include <bits/stdc++.h>
#include "Annalib.h"
using namespace std;
typedef long long ll;
long long Bruno(int N, int A[]){
srand(1);
ll ans = 0;
vector<int> v;
for (int i = 0; i < N; ++i){
v.push_back(i);
}
random_shuffle(v.begin(),v.end());
ll coeff = 1;
for (int i = 0; i < N; i += 2){
if (A[v[i]] || A[v[i+1]]){
if (A[v[i]] && !A[v[i+1]]){
ans += 1*coeff;
}
else if (A[v[i]] && A[v[i+1]]){
ans += 2*coeff;
}
coeff *= 3;
if (coeff > 1e18) break;
}
}
return ans;
}
