Submission #423099

#	Time	Username	Problem	Language	Result	Execution time	Memory
423099		arayi	Parrots (IOI11_parrots)	C++17	81 / 100	3 ms	1056 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"
using namespace std;

void encode(int N, int M[])
{
	for (int i = 0; i < N; i++)
	{
		for (int j = 0; j < 8; j++)
		{
			if ((1 << j) & M[i]) send(i * 8 + j);
		}
	}
}

decoder

#include "decoder.h"
#include "decoderlib.h"
#include <iostream>
using namespace std;

static int col[50];
void decode(int N, int L, int X[])
{
	//cout << N << endl;
	for (int i = 0; i < L; i++)
	{
		int sm = (X[i] % 8);
		col[X[i] / 8] += (1 << sm);
	}
	for (int i = 0; i < N; i++) output(col[i]), col[i] = 0;
}

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