Submission #524654

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
524654	2022-02-09 18:15:37	amunduzbaev	Ancient Machine (JOI21_ancient_machine)	C++17	99 / 100	60 ms	8088 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

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#include "Anna.h"
#include "bits/stdc++.h"
using namespace std;
 
#define ll long long
const int B = 90;
ll dp[B][2];
void Anna(int n, vector<char> s) {
  int f = -1;
  for(int i=0;i<n;i++){
    if(s[i] == 'X') { f = i; break; }
  }
  
  int C = (n + B - 1) / B;
  if(f == -1){
    return;
  }
  //~ cout<<f<<" "<<n<<" "<<s[0]<<endl;
  for(int i=0;i<17;i++) Send(f >> i & 1);
  
  vector<int> res(n);
  //~ res[f] = 1;
  for(int i=f+1;i<n;i++){
    if(s[i] == 'Z'){
      res[i] = 1;
      if(s[i-1] == 'Z') res[i-1] = 0;
    }
  }
  
 
 
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Subtask 15 / 5

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Subtask 294 / 95

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