제출 #425804

#제출 시각아이디문제언어결과실행 시간메모리
425804Maqsut_03Crayfish scrivener (IOI12_scrivener)C++14
0 / 100
148 ms262148 KiB
#include<bits/stdc++.h>
using namespace std;

string last;
vector<string> s;

void Init() {}

void TypeLetter(char L) {

  last += L;
  s.push_back(last);
}

void UndoCommands(int U) {
    last = s[s.size() - U - 1];
    s.push_back(last);
}

char GetLetter(int P) {

  return last[P-1];
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...