Submission #1216292

#	Time	Username	Problem	Language	Result	Execution time	Memory
1216292		moondarkside	크레이피쉬 글쓰는 기계 (IOI12_scrivener)	C++20	26 / 100	104 ms	5040 KiB

scrivener

#include<bits/stdc++.h>
using namespace std;

std::vector<int> Instructions;
std::vector<char> TiR;
void Init(){
    
    return;
}

void TypeLetter(char L){
    Instructions.push_back(L);
}

void UndoCommands(int U){
    Instructions.push_back(-U);
}

char GetLetter(int P){
    if(TiR.size()==0){
        for(int i=Instructions.size()-1;i>-1;i--){
        if(Instructions[i]<0){
            i+=Instructions[i];
        }
        else{
            TiR.push_back((char)Instructions[i]);
        }
    }
    }
    
    return TiR[TiR.size()-P-1];
}

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