Submission #1363649

#	Time	Username	Problem	Language	Result	Execution time	Memory
1363649		raineyj	앵무새 (IOI11_parrots)	C++20	81 / 100	2 ms	836 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++)
      {
        if(M[i]&1<<j) send(8*i+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]/8]^=(1<<X[i]%8);
  }
  for(auto x : res) output(x);
}

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