Submission #1199107

#TimeUsernameProblemLanguageResultExecution timeMemory
1199107AMel0n크레이피쉬 글쓰는 기계 (IOI12_scrivener)C++20
0 / 100
153 ms327680 KiB
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
#define FOR(i,N) for(ll i = 0; i < N; i++)
#define all(x) (x).begin(), (x).end()
#define F first 
#define S second

vector<string> pr;
void Init(){
    ;
}
void TypeLetter(char L) {
    if (pr.size()) pr.push_back(pr[pr.size()-1]+L);
    else pr.push_back(to_string(L));
}
void UndoCommands(int U) {
    pr.push_back(pr[pr.size()-1-U]);
}
char GetLetter(int P) {
    return pr[pr.size()-1][P];
}

// signed main() {
//     cin.tie(0); ios::sync_with_stdio(false);
    
// }
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