Submission #1261819

#	Time	Username	Problem	Language	Result	Execution time	Memory
1261819		kawhiet	앵무새 (IOI11_parrots)	C++20	17 / 100	0 ms	840 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"
#include <bits/stdc++.h>
using namespace std;

void encode(int N, int A[]) {
  int res = 0;
  for (int i = 0; i < N; i++) {
    if (A[i]) {
      res += (1 << i);
    }
  }
  send(res);
}

decoder

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

void decode(int N, int M, int X[]) {
  for (int i = 0; i < N; i++) {
    if (X[0] & (1 << i)) {
      output(1);
    }
    else {
      output(0);
    }
  }
}

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