Submission #379630

#	Time	Username	Problem	Language	Result	Execution time	Memory
379630		SuhaibSawalha1	Combo (IOI18_combo)	C++14	10 / 100	85 ms	672 KiB

combo

#include "combo.h"
#include <bits/stdc++.h>
using namespace std;

vector<char> ca {'A', 'B', 'X', 'Y'};

string guess_sequence (int n) {
  string ans;
  for (int i = 0; i < n; ++i) {
    for (char c : ca) {
      if (press(ans + c) == i + 1) {
        ans += c;
        break;
      }
    }
  }
  return ans;
}

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