Submission #526032

#	Time	Username	Problem	Language	Result	Execution time	Memory
526032		benjaminkleyn	Combo (IOI18_combo)	C++17	10 / 100	83 ms	448 KiB

combo

#include "combo.h"

std::string guess_sequence(int N) {
  std::string p = "";
  int coins = 0;
  for (int i = 0; i < N; i++)
    for (char btn : "ABXY")
    {
      int res = press(p + btn);
      if (res > coins)
      {
        p.push_back(btn);
        coins = res;
        break;
      }
    }
  return p;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 95