Submission #808895

#	Time	Username	Problem	Language	Result	Execution time	Memory
808895		MohamedAliSaidane	Ancient Machine (JOI21_ancient_machine)	C++17	0 / 100	34 ms	7956 KiB

Anna

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

using namespace std;


void Anna(int N, std::vector<char> S) 
{
    map<char,char> nxt;
    nxt['X'] = 'Y';
    nxt['Y'] = 'Z';
    nxt['Z'] = 'Z';
    char cur = 'X';
    for(int i = 0; i < N; i ++)
    {
      if(S[i] == cur)
      {
        Send(1);
        cur = nxt[cur];
      }
      else
        Send(0);
    }
}

Bruno

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

using namespace std;
#define pb push_back

void Bruno(int N, int L, std::vector<int> A) 
{
  vector<int> zs;
  int cnt = 0;
  for(int i = 0; i < L; i++)
  {
    if(cnt < 2 && A[i] == 0)
    {
      Remove(i);
    }
    else if(A[i] == 1)
    {
      cnt++;
      if(cnt >= 3)
        zs.pb(i);
    }
  }
  for(auto z: zs)
  {
    for(int i = z - 1; i >= 0 && (A[i] == 0); i--)
    {
      Remove(i);
    }
    Remove(z);
  }
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 95