Submission #601174

#	Time	Username	Problem	Language	Result	Execution time	Memory
601174		ThegeekKnight16	Parrots (IOI11_parrots)	C++17	34 / 100	2 ms	1040 KiB

encoder

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

void encode(int N, int M[])
{
    int R = 0;
    for (int i = 0; i < N; i++)
    {
        R = (i << 9);
        for (int k = 8; k >= 0; k--) R += (M[i] & (1 << k));
        send(R);
    }
}

decoder

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

void decode(int N, int L, int X[])
{
    sort(X, X+L);
    for (int i = 0; i < L; i++)
    {
        int b = 0;
        for (int k = 8; k >= 0; k--) b += (X[i] & (1 << k));
        output(b);
    }
}

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