#include <bits/stdc++.h>
#include "doll.h"
using namespace std;
#define fo(a, b, c) for (int a = b; a < c; a++)
#define ll long long
#define print(x) cout << x << "\n";
#define vint vector<int>
#define vll vector<long long>
// // should call
// // c - array of length m + 1, the exit of device i is c[i]
// // x, y - length s is the number of switches. exit 'X' of -i is connected to x[i-1] and same for Y
// // called once
// void answer(vint C, vint X, vint Y)
// {
// fo(i, 0, C.size())
// {
// print(C[i]);
// }
// print("");
// fo(i, 0, X.size())
// {
// print(X[i] << " " << Y[i]);
// }
// }
// m - number of triggers (doesnt include 0)
// a - array of length n, of the serial numbers of the triggers the ball needs to enter, in the correct order
void create_circuit(int m, vint a)
{
for(auto x : a){
if(x != 1){
answer({},{},{});
return;
}
}
int n = a.size();
int numS = n - 1;
vint c, x, y;
if (numS == 0)
{
c = {1, 0};
answer(c, x, y);
return;
}
if (numS == -1)
{
c = {0};
answer(c, x, y);
return;
}
c = {1, -1};
int on = -2;
fo(i, 0, numS)
{
x.push_back(1);
y.push_back(on);
on--;
}
y[y.size() - 1] = 0;
answer(c, x, y);
}
// int main()
// {
// ios::sync_with_stdio(0);
// cin.tie(0);
// vint a = {1, 1, 1, 1};
// create_circuit(1, a);
// }
