#include <string>
std::string str[1000001];
int curr=1;
int end=1;
void Init() {}
void TypeLetter(char L) {
str[end]=str[curr]+L;
curr=end++;
}
void UndoCommands(int U) {
curr-=U;
}
char GetLetter(int P) {
return str[curr][P];
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
30 ms |
31608 KB |
Output is correct |
2 |
Correct |
30 ms |
31736 KB |
Output is correct |
3 |
Correct |
30 ms |
31608 KB |
Output is correct |
4 |
Correct |
30 ms |
31608 KB |
Output is correct |
5 |
Correct |
31 ms |
31608 KB |
Output is correct |
6 |
Correct |
30 ms |
31608 KB |
Output is correct |
7 |
Correct |
29 ms |
31660 KB |
Output is correct |
8 |
Correct |
30 ms |
31736 KB |
Output is correct |
9 |
Correct |
31 ms |
31580 KB |
Output is correct |
10 |
Correct |
36 ms |
31608 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
30 ms |
31736 KB |
Output is correct |
2 |
Incorrect |
30 ms |
31608 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
71 ms |
63992 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
239 ms |
262144 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
234 ms |
262148 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
2 |
Halted |
0 ms |
0 KB |
- |