Submission #194144

#	Time	Username	Problem	Language	Result	Execution time	Memory
194144		juanmartinez111	Crayfish scrivener (IOI12_scrivener)	C++14	12 / 100	11 ms	864 KiB

scrivener

#include<bits/stdc++.h>
using namespace std;
char last;
string pal="";
void Init() {
}

void TypeLetter(char L) {
  pal.push_back(L);
  last = L;

}

void UndoCommands(int U) {
    for(int i=0;i<U;i++)pal.pop_back();
}

char GetLetter(int P) {

  return pal[P];

}

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 0 / 22
• Subtask 4: 0 / 26
• Subtask 5: 0 / 40