Submission #1028758

#	Time	Username	Problem	Language	Result	Execution time	Memory
1028758		AdamGS	Ancient Machine (JOI21_ancient_machine)	C++17	0 / 100	46 ms	8624 KiB

Anna

#include "Anna.h"
#include<bits/stdc++.h>
using namespace std;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
void Anna(int n, vector<char>T) {
  vector<int>P(n);
  bool xd=false;
  rep(i, n) if(T[i]=='X') {
    xd=true;
    P[i]=1;
    for(int j=i+1; j<n; ++j) {
      if(T[j]=='Z') P[j]=1;
    }
    for(int j=n-1; j; --j) if(P[j-1] && P[j]) P[j-1]=0;
    if(P[i]==0) Send(1); else Send(0);
    break;
  }
  if(xd==false) Send(0);
  rep(i, n) Send(P[i]);
}

Bruno

#include "Bruno.h"
#include<bits/stdc++.h>
using namespace std;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
void Bruno(int n, int m, vector<int>T) {
  int x=-1;
  rep(i, n) {
    if(T[i+1]) {
      x=i;
      break;
    }
  }
  if(T[0]) --x;
  if(x==-1) {
    rep(i, n) Remove(i);
    return;
  }
  int lst=x;
  for(int i=x+1; i<n; ++i) if(T[i+1]) {
    for(int j=i-1; j>lst; --j) Remove(j);
    Remove(i);
    lst=i;
  }
  Remove(x);
  for(int i=lst+1; i<n; ++i) Remove(i);
}

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