제출 #638035

#제출 시각아이디문제언어결과실행 시간메모리
638035natsirt05Combo (IOI18_combo)C++17
10 / 100
77 ms452 KiB
#include "combo.h"
#include <bits/stdc++.h>

using namespace std;

string guess_sequence(int N) {
    string a = "";
    vector<char> b = {'A', 'B', 'X', 'Y'};
    for (int i = 0; i < 4; i++) {
        string s = "";
        s += b[i];
        if (press(s) == 1) {
            a += b[i];
            //b.erase(b.begin()+i);
            break;
        }
    }
    for (int i = 2; i <= N; i++) {
      
      for (int j = 0; j < 4; j++) {
        string s = a;
        s += b[j];
        if (press(s) == i) {
            a += b[j];
            break;
        }
      }
    }
    
    return a;
}
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