#include "bits/stdc++.h"
#define pb push_back
#include "message.h"
using namespace std;
#define ll long long
void send_message(vector<bool> M, vector<bool> C) {
int N = M.size();
vector<bool> A(31, 0), B(31, 1);
vector<int> cnt(2);
for(int i = 0; i < 31; i++){
if(C[i] == 0){
send_packet(A);
cnt[0]++;
}
else{
send_packet(B);
cnt[1]++;
}
if(cnt[0] == 16 || cnt[1] == 15) break;
}
vector<bool> dis_packet = A;
int bt = 1;
for(int j = 0; j < 31; j++){
if(C[j] == 0){
if(bt & N) dis_packet[j] = 1;
bt *= 2;
}
}
send_packet(dis_packet);
for(int i = 0; i < N; i += 16){
vector<bool> packet = A;
int ind = 0;
for(int j = 0; j < 31; j++){
if(C[j] == 1) continue;
if(i + ind < N) packet[j] = M[i + ind];
ind++;
}
send_packet(packet);
}
}
vector<bool> receive_message(vector<vector<bool>> R){
int n = R.size();
int ind = 0;
vector<int> C(31);
vector<int> cnt(2);
for(int i = 0; i < 31; i++){
int sum = 0;
for(auto itr: R[i]){
sum += itr;
}
if(sum >= 16){
C[i] = 1;
cnt[1]++;
}
else{
C[i] = 0;
cnt[0]++;
}
ind++;
if(cnt[0] == 16 || cnt[1] == 15) break;
}
if(cnt[0] == 16){
for(int i = ind; i < 31; i++){
C[i] = 1;
}
}
else{
for(int i = ind; i < 31; i++){
C[i] = 0;
}
}
/*
cout<<"C arrayi : "<<endl;
for(int i = 0; i < 31; i++){
cout<<C[i]<<" ";
}
cout<<endl;
*/
int len = 0, bt = 1;
for(int i = ind; i <= ind; i++){
for(int j = 0; j < 31; j++){
if(C[j] == 0){
if(R[i][j] == 1) len += bt;
bt *= 2;
}
}
}
ind++;
vector<bool> message;
for(int i = ind; i < n; i++){
for(int j = 0; j < 31; j++){
if(C[j] == 0) message.pb(R[i][j]);
}
}
while(message.size() > len) message.pop_back();
//cout<<"aldıgım len == "<<len<<" ve benim cevap size == "<<message.size()<<endl;
return message;
}
