Submission #1219879

#	Time	Username	Problem	Language	Result	Execution time	Memory
1219879		SpyrosAliv	앵무새 (IOI11_parrots)	C++20	0 / 100	1 ms	836 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++) {
            send(((m[i] >> j) & 1) * 100 + 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 curr = x[i];
        int idx = curr % 100;
        int pos = idx / 8;
        int bon = idx % pos;
        ans[pos] |= (curr / 100) * (1 << bon);
    }
    for (int i = 0; i < n; i++) output(ans[i]);
}

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