Submission #130653

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
1306532019-07-15 19:11:12dragonslayeritCrayfish scrivener (IOI12_scrivener)C++14
5 / 100
239 ms262148 KiB
#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];
}
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