oj.uz

Submission #249396

# Submission time Handle Problem Language Result Execution time Memory
249396 2020-07-14T21:18:44 Z davi_bart Crayfish scrivener (IOI12_scrivener) C++14
12 / 100
 146 ms 60932 KB 
#pragma GCC optimize("O3")
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
//#define int ll
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int p=0;
int op=0;
vector<char> s[1000010];
int pos[1000010];
void Init(){
  
}
void TypeLetter(char L){
  s[p].push_back(L);
  pos[op]=p;
  p++;
  op++;
}

void UndoCommands(int U){
  p=pos[op-U];
  op++;
}
char GetLetter(int P){
  return s[P].back();
}/*
signed main(){
    ios_base::sync_with_stdio(0);cin.tie(0);
}*/

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 23808 KB Output is correct
2 Correct 14 ms 23864 KB Output is correct
3 Correct 14 ms 23808 KB Output is correct
4 Correct 14 ms 23808 KB Output is correct
5 Correct 14 ms 23808 KB Output is correct
6 Correct 14 ms 23808 KB Output is correct
7 Correct 14 ms 23808 KB Output is correct
8 Correct 14 ms 23808 KB Output is correct
9 Correct 14 ms 23808 KB Output is correct
10 Correct 14 ms 23808 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 23808 KB Output is correct
2 Correct 14 ms 23808 KB Output is correct
3 Correct 14 ms 23808 KB Output is correct
4 Correct 14 ms 23808 KB Output is correct
5 Correct 14 ms 23808 KB Output is correct
6 Correct 14 ms 23808 KB Output is correct
7 Correct 14 ms 23808 KB Output is correct
8 Correct 14 ms 23768 KB Output is correct
9 Correct 14 ms 23808 KB Output is correct
10 Correct 15 ms 23808 KB Output is correct

Subtask #3
0 / 22.0

# Verdict Execution time Memory Grader output
1 Runtime error 37 ms 48120 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Runtime error 146 ms 60932 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #5
0 / 40.0

# Verdict Execution time Memory Grader output
1 Runtime error 47 ms 51320 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -