#include "encoder.h"
#include "encoderlib.h"
#include <bits/stdc++.h>
using namespace std;
void encode(int N, int M[]) {
string str;
for (int i = 0; i < N; i++)
for (int t = 7; t >= 0; t--)
str.push_back(((M[i] >> t) & 1) + '0');
for (int i = 0; i < int(str.size()); i++)
send(i << 1 | (str[i] - '0'));
}
#include "decoder.h"
#include "decoderlib.h"
#include <bits/stdc++.h>
using namespace std;
void decode(int N, int L, int X[]) {
string str(8 * N, '0');
for (int t = 0; t < L; t++) {
int v = X[t] & 1;
int i = X[t] >> 1;
str[i] = v + '0';
}
vector<int> res(N);
auto it = str.begin();
for (int i = 0; i < N; i++) {
int v = 0;
for (int j = 7; j >= 0; j--)
v |= (*(it++) - '0') << j;
res[i] = v;
}
for (int e : res)
output(e);
}
