제출 #1002491

#제출 시각아이디문제언어결과실행 시간메모리
1002491fryingduc콤보 (IOI18_combo)C++17
10 / 100
41 ms1112 KiB
#include "bits/stdc++.h" #include "combo.h" using namespace std; const int maxn = 2005; const char buttons[] = {'A', 'B', 'X', 'Y'}; //int press(string s) { // cout << "? " << s << endl; // int x; cin >> x; // return x; //} string guess_sequence(int n) { string ans; string s; char ft = 'A'; for(int i = 0; i < 4; ++i) { s = ""; s += buttons[i]; int x = press(s); if(x) { ft = buttons[i]; break; } } ans += ft; for(int i = 1; i < n; ++i) { for(int j = 0; j < 4; ++j) { if(buttons[j] == ft) continue; s = ans + buttons[j]; if(press(s) > (int)ans.size()) { ans = s; break; } } } return ans; } //void solve() { // cin >> n; // cout << guess_sequence(n); //} //signed main() { // ios_base::sync_with_stdio(0); // cin.tie(0); // // solve(); // return 0; //}
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