Submission #1219888

#	Time	Username	Problem	Language	Result	Execution time	Memory
1219888		SpyrosAliv	앵무새 (IOI11_parrots)	C++20	81 / 100	2 ms	852 KiB

encoder

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

void encode(int n, int m[]) {
    int curr = 0;
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < 8; j++) {
            if ((m[i] >> j) & 1) {
                send(curr);
            }
            curr++;
        }
    }
}

decoder

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

void decode(int n, int l, int x[]) {
    vector<int> ans(n, 0);
    for (int i = 0; i < l; i++) {
        int elPos = x[i] / 8;
        int bitPos = x[i] % 8;
        ans[elPos] |= (1 << bitPos);
    }
    for (int i = 0; i < n; i++) output(ans[i]);
}

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