Submission #795952

#	Time	Username	Problem	Language	Result	Execution time	Memory
795952		hgmhc	Parrots (IOI11_parrots)	C++17	17 / 100	1 ms	736 KiB

encoder

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

void encode(int N, int M[])
{
  for (int i=0; i<N; i++)
    send((1<<i)|(M[i]<<15));
}

decoder

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

static int ans[8];

void decode(int N, int L, int X[])
{
  int i, b;
  for(i=0; i<L; i++) {
    b = X[i];
    for (int j = 0; j < N; ++j) if (b>>j&1) {
      ans[j] = b>>15&1;
    }
  }
  for (int i = 0; i < 8; ++i)
    output(ans[i]);
}

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