제출 #1215502

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1215502		Gray	Broken Device (JOI17_broken_device)	C++20	0 / 100	0 ms	320 KiB

Anna

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

void Anna( int N, long long X, int K, int P[] ){
    map<ll, ll> unfree;
    for( int i = 0; i < K; i++ ){
        unfree[P[i]]=1;
        Set( i, 0 );
    }
    vector<ll> nums;
    for (ll i=0; i<60; i++){
        if ((1ull<<i)&X) nums.push_back(1);
        else nums.push_back(0);
    }
    for (ll i=1; i<=N and !nums.empty(); i+=2){
        if (unfree.count(i) or unfree.count(i-1)){
            Set(i, 0); Set(i-1, 0);
        }else{
            Set(i, 1); Set(i-1, nums.back());
            nums.pop_back();
        }
    }
}

Bruno

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

long long Bruno( int N, int A[] ){
    vector<ll> nums;
    for (ll i=1; i<N and nums.size()<60; i+=2){
        if (A[i]==0 and A[i-1]==0) continue;
        else{
            nums.push_back(A[i-1]);
        }
    }
    ll x=0;
    for (ll i=0; i<60; i++){
        if (nums[i]) x+=(1ull<<i);
    }
  return x;
}

• Subtask 1: 0 / 100