Submission #941570

#	Time	Username	Problem	Language	Result	Execution time	Memory
941570		wii	Parrots (IOI11_parrots)	C++17	81 / 100	4 ms	1336 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"
 
#include <bits/stdc++.h>
using namespace std;
 
void encode(int N, int M[]) {
    for (int i = 0; i < N; ++i) {
      for (int j = 0; j < 8; ++j) if (M[i] >> j & 1)
      send((i << 3) + j);
    }
}

decoder

#include "decoder.h"
#include "decoderlib.h"

#include <bits/stdc++.h>
using namespace std;
 
void decode(int N, int L, int X[]) {
  vector<int> res(N, 0);
  for (int i = 0; i < L; ++i) {
    res[(X[i] >> 3)] += 1LL << (X[i] & 7);
  }
  
  for (int i = 0; i < N; ++i)
    output(res[i]);
}

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