Submission #1071043

#	Time	Username	Problem	Language	Result	Execution time	Memory
1071043		ttamx	Ancient Machine (JOI21_ancient_machine)	C++17	70 / 100	56 ms	8232 KiB

Anna

#include "Anna.h"
#include <bits/stdc++.h>

using namespace std;

void Anna(int n,vector<char> s){
  char tar='X';
  for(int i=0;i<n;i++){
    if(s[i]==tar){
      Send(1);
      tar='Z';
    }else{
      Send(0);
    }
  }
}

Bruno

#include "Bruno.h"
#include <bits/stdc++.h>

using namespace std;

void Bruno(int n,int m,vector<int> a){
  stack<int> s;
  int p=-1;
  for(int i=0;i<n;i++){
    if(p==-1){
      if(a[i]){
        p=i;
      }else{
        Remove(i);
      }
    }else{
      if(a[i]){
        while(!s.empty()){
          Remove(s.top());
          s.pop();
        }
        Remove(i);
      }else{
        s.emplace(i);
      }
    }
  }
  while(!s.empty()){
    Remove(s.top());
    s.pop();
  }
  if(p!=-1){
    Remove(p);
  }
}

• Subtask 1: 5 / 5
• Subtask 2: 65 / 95