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Submission #119818

# Submission time Handle Problem Language Result Execution time Memory
119818 2019-06-22T12:50:38 Z dolphingarlic Crayfish scrivener (IOI12_scrivener) C++14
34 / 100
 223 ms 262144 KB 
#include <bits/stdc++.h>
using namespace std;

char last;

vector<string> v;

void Init() {
  v.push_back("");
}

void TypeLetter(char L) {
  v.push_back(v.back() + L);
}

void UndoCommands(int U) {
  v.push_back(v[v.size() - U - 1]);
}

char GetLetter(int P) {
  return v.back()[P];
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 3 ms 384 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 384 KB Output is correct

Subtask #3
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 1408 KB Output is correct
2 Correct 5 ms 1664 KB Output is correct
3 Correct 5 ms 1536 KB Output is correct
4 Correct 4 ms 1152 KB Output is correct
5 Correct 5 ms 1664 KB Output is correct
6 Correct 6 ms 2812 KB Output is correct
7 Correct 4 ms 1280 KB Output is correct
8 Correct 7 ms 4860 KB Output is correct
9 Correct 11 ms 10364 KB Output is correct
10 Correct 5 ms 2328 KB Output is correct

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Runtime error 223 ms 262144 KB Execution killed with signal 9 (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 203 ms 262144 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -