제출 #231246

#제출 시각아이디문제언어결과실행 시간메모리
231246blacktulip크레이피쉬 글쓰는 기계 (IOI12_scrivener)C++17
34 / 100
145 ms262144 KiB
#include <bits/stdc++.h>
using namespace std;
char last;
string s;
map<int,string> mpp;
int cev,koy,say;
void Init(){
	
}
void TypeLetter(char L){
	s+=L;
	say++;
	mpp[say]=s;
}
void UndoCommands(int U){
	s=mpp[say-U];
	say++;
	mpp[say]=s;
}
char GetLetter(int P){
	return s[P];
}
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