Submission #1109061

#	Time	Username	Problem	Language	Result	Execution time	Memory
1109061		m_bezrutchka	Parrots (IOI11_parrots)	C++14	17 / 100	3 ms	1300 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"

void encode(int N, int M[])
{
  for (int i = 0; i < N; i++) {
    for (int j = 0; j < 8; j++) {
      int bit = M[i] & (1 << j);
      send((i << 4) + (j << 1) + bit);
    }
  }
}

decoder

#include "decoder.h"
#include "decoderlib.h"
#include <bits/stdc++.h>
using namespace std;

void decode(int N, int L, int X[])
{
  vector<int> v(N);
  for (int i = 0; i < L; i++) {
    int val = X[i] & 1;
    int bit = (X[i] >> 1) & 7;
    int pos = X[i] >> 4;
    v[pos] += (1 << bit) * val;
  }
  for (int i = 0; i < N; i++) {
    output(v[i]);
  }
}

• Subtask 1: 17 / 17
• Subtask 2: 0 / 17
• Subtask 3: 0 / 18
• Subtask 4: 0 / 29
• Subtask 5: 0 / 19