oj.uz

Submission #130654

# Submission time Handle Problem Language Result Execution time Memory
130654 2019-07-15T19:13:04 Z dragonslayerit Crayfish scrivener (IOI12_scrivener) C++14
34 / 100
 235 ms 262144 KB 
#include <string>

std::string str[1000001];
int curr=0;


void Init() {}

void TypeLetter(char L) {
  str[curr+1]=str[curr]+L;
  curr++;
}

void UndoCommands(int U) {
  str[curr+1]=str[curr-U];
  curr++;
}

char GetLetter(int P) {
  return str[curr][P];
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 31608 KB Output is correct
2 Correct 30 ms 31608 KB Output is correct
3 Correct 30 ms 31608 KB Output is correct
4 Correct 30 ms 31608 KB Output is correct
5 Correct 30 ms 31736 KB Output is correct
6 Correct 31 ms 31580 KB Output is correct
7 Correct 30 ms 31608 KB Output is correct
8 Correct 30 ms 31608 KB Output is correct
9 Correct 30 ms 31608 KB Output is correct
10 Correct 30 ms 31656 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 31608 KB Output is correct
2 Correct 29 ms 31608 KB Output is correct
3 Correct 36 ms 31680 KB Output is correct
4 Correct 30 ms 31608 KB Output is correct
5 Correct 34 ms 31624 KB Output is correct
6 Correct 37 ms 31672 KB Output is correct
7 Correct 30 ms 31608 KB Output is correct
8 Correct 36 ms 31608 KB Output is correct
9 Correct 30 ms 31608 KB Output is correct
10 Correct 30 ms 31608 KB Output is correct

Subtask #3
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 38 ms 32636 KB Output is correct
2 Correct 40 ms 32888 KB Output is correct
3 Correct 33 ms 32632 KB Output is correct
4 Correct 32 ms 32120 KB Output is correct
5 Correct 33 ms 32888 KB Output is correct
6 Correct 35 ms 33912 KB Output is correct
7 Correct 33 ms 32524 KB Output is correct
8 Correct 45 ms 35960 KB Output is correct
9 Correct 45 ms 41464 KB Output is correct
10 Correct 34 ms 33372 KB Output is correct

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Runtime error 235 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 232 ms 262144 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -