Submission #119239

#	Time	Username	Problem	Language	Result	Execution time	Memory
119239		ioilolcom	Crayfish scrivener (IOI12_scrivener)	C++14	0 / 100	121 ms	5496 KiB

scrivener

#include <bits/stdc++.h>
using namespace std;
#define endl "\n"
#define pii pair<int,int>
#define x first
#define y second
typedef long long int ll;
int N;
void Init() {
}
string ans="";
void TypeLetter(char L){
	ans+=L;
}
void UndoCommands(int m){
	if(m>=(int)ans.size()) {
		ans="";
	}
	else{
		ans.erase((int)ans.size()-m-1,(int)ans.size()-1);
	}
}
char GetLetter(int P){
	return ans[P-1];
}

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