#include "message.h"
#include <bits/stdc++.h>
using namespace std;
vector<bool> C_global;
vector<vector<bool>> received_packets;
void send_message(vector<bool> M, vector<bool> C) {
C_global = C;
received_packets.clear();
vector<int> safe_indices;
for (int i = 0; i < 31; i++) {
if (C[i] == 0) safe_indices.push_back(i);
}
int i = 0;
while (i < (int)M.size()) {
vector<bool> A(31, 0);
for (int j = 0; j < 16 && i < (int)M.size(); j++, i++) {
A[safe_indices[j]] = M[i];
}
auto tainted = send_packet(A);
received_packets.push_back(tainted);
}
}
vector<bool> receive_message(vector<vector<bool>> R) {
vector<int> safe_indices;
for (int i = 0; i < 31; i++) {
if (C_global[i] == 0) safe_indices.push_back(i);
}
vector<bool> result;
for (const auto& packet : R) {
for (int idx : safe_indices) {
result.push_back(packet[idx]);
if ((int)result.size() >= 1024) break;
}
if ((int)result.size() >= 1024) break;
}
return result;
}
