제출 #538224

#제출 시각아이디문제언어결과실행 시간메모리
538224EZiganshin콤보 (IOI18_combo)C++17
30 / 100
57 ms580 KiB
#include "combo.h" #include <bits/stdc++.h> using namespace std; const int K = 4; vector<string> key = {"A", "B", "X", "Y"}; string get_string(vector<int> &a) { string res; for (int x: a) { res += key[x]; } return res; } int n; string guess_sequence(int N) { n = N; string s; for (int i = 0; i < n; i++) { if (press(s + key[0] + s + key[1]) >= i + 1) { if (press(s + key[0]) == i + 1) { s += key[0]; } else { s += key[1]; } } else { if (press(s + key[2]) == i + 1) { s += key[2]; } else { s += key[3]; } } } return s; }
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