제출 #106671

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
106671		thebes	Broken Device (JOI17_broken_device)	C++14	41 / 100	69 ms	3104 KiB

Anna

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

int lol[200], i, j;
void Anna(int N, long long X, int K, int *P){
    memset(lol, 0, sizeof(lol));
    for(i=0;i<K;i++) lol[P[i]]=1;
    j = 59;
    for(i=0;i<N;i+=2){
        if(j<0){
            Set(i, 0);
            Set(i+1, 0);
            continue;
        }
        if((1LL<<j)&X){
            if(j>=1&&((1LL<<(j-1))&X)&&!lol[i+1]&&!lol[i]){
                Set(i, 1);
                Set(i+1, 1);
                j-=2;
            }
            else if(!lol[i]){
                Set(i, 1);
                Set(i+1, 0);
                j--;
            }
            else{
                Set(i, 0);
                Set(i+1, 0);
            }
        }
        else{
            if(!lol[i+1]){
                Set(i, 0);
                Set(i+1, 1);
                j--;
            }
            else{
                Set(i, 0);
                Set(i+1, 0);
            }
        }
    }
}

Bruno

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

long long Bruno(int N, int *A){
    long long ans = 0;
    int j = 59;
    for(int i=0;i<N;i+=2){
      	if(A[i]==A[i+1]&&A[i]==1){
          	ans += (1LL<<j);
          	ans += (1LL<<(j-1));
          	j -= 2;
        }
        else if(A[i]!=A[i+1]&&j>=0){
            if(A[i]==1) ans += (1LL<<j);
            j--;
        }
    }
    return ans;
}

• Subtask 1: 41 / 100