Submission #51819

#	Time	Username	Problem	Language	Result	Execution time	Memory
51819		rondojim	Parrots (IOI11_parrots)	C++17	0 / 100	13 ms	2496 KiB

encoder

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

void encode(int N, int M[]){
	for(int i=0; i<N; ++i)
      for(int j=7; j>=0; --j) send(2 * i + ((M[i] & (1<<j)) != 0));
}

decoder

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

void decode(int N, int L, int X[]){
	sort(X, X + L);
	int sum = 0;
  for(int i=0; i<L; ++i){
		sum += ((1 << (8 - (i % 8 + 1))) * (X[i] - (1 << i)));
		if(i % 8 == 7){ output(sum); sum = 0; }
	}
}

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