Submission #1126790

#	Time	Username	Problem	Language	Result	Execution time	Memory
1126790		m0vlan	Combo (IOI18_combo)	C++20	5 / 100	0 ms	400 KiB

combo

#include "combo.h"
#include <set>


std::string guess_sequence(int N) {
  std::string p="";
    std::set<char>st={'A','X','B','Y'};
  for (char i:st) {
    if (press(p+i)==1) {
      p+=i;
      st.erase(i);
      break;
    }
  }
  for (char i:st) {
    if (press(p+i)==2) {
      p+=i;
      break;
    }
  }
  for (char i:st) {
    if (press(p+i)==3) {
      p+=i;
      break;
    }
  }
  return p;

}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 95