Submission #1163297

#	Time	Username	Problem	Language	Result	Execution time	Memory
1163297		HappyCapybara	앵무새 (IOI11_parrots)	C++20	81 / 100	2 ms	840 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(i*8+j);
    }
  }
}

decoder

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

void decode(int N, int L, int X[]){
  int m[N];
  for (int i=0; i<N; i++) m[i] = 0;
  for(int i=0; i<L; i++) m[X[i]/8] |= (1<<(X[i] % 8));
  for (int i=0; i<N; i++) output(m[i]);
}

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