Submission #718381

#	Time	Username	Problem	Language	Result	Execution time	Memory
718381		ThegeekKnight16	Broken Device (JOI17_broken_device)	C++17	8 / 100	38 ms	2636 KiB

Anna

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

void Anna( int N, long long X, int K, int P[] )
{
    // cerr << N << '\n';
    vector<bool> Marc(N);
    for (int i = 0; i < K; i++) Marc[P[i]] = 1;

    int atual = 60;
    for(int i = 0; i < N; i += 2)
    {
        if (Marc[i] || Marc[i+1] || atual < 0)
        {
            // cerr << "Seta " << i << " e " << i+1 << " para 0" << '\n';
            Set(i, 0);
            Set(i+1, 0);
        }
        else
        {
            int aux = ((bool)(X & (1LL << atual)));
            // cerr << "Seta " << i << " para 1 e " << i+1 << " para " << aux << '\n';
            Set(i, 1);
            Set(i+1, aux);
            --atual;
        }
    }
}

Bruno

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

long long Bruno( int N, int A[] )
{
    long long resp = 0;
    for (int i = 0; i < N; i += 2)
    {
        if (A[i])
        {
            // cerr << "Adiciona " << A[i+1] << '\n';
            resp <<= 1LL;
            resp |= A[i+1];
        }
    }
    return resp;
}

• Subtask 1: 8 / 100