Submission #309639

#	Time	Username	Problem	Language	Result	Execution time	Memory
309639		rc_catunta	Crayfish scrivener (IOI12_scrivener)	C++14	12 / 100	1 ms	384 KiB

scrivener

char seq[1000];
int lastpos=0;
void Init() {
	
}

void TypeLetter(char L) {

  seq[lastpos]=L;
  lastpos++;

}

void UndoCommands(int U) {
	lastpos=lastpos-U;
}

char GetLetter(int P) {

  return seq[P];

}

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 0 / 22
• Subtask 4: 0 / 26
• Subtask 5: 0 / 40