Submission #1268592

#	Time	Username	Problem	Language	Result	Execution time	Memory
1268592		Hydrolyzed	Crayfish scrivener (IOI12_scrivener)	C++20	12 / 100	3 ms	328 KiB

scrivener

#include <string>

const int MxN = 1000010;

char s[MxN];
int len;

void Init() {
  len = 0;
}

void TypeLetter(char L) {
  s[len++] = L;
}

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

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

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