제출 #760768

#제출 시각아이디문제언어결과실행 시간메모리
760768Nonoze콤보 (IOI18_combo)C++17
30 / 100
46 ms528 KiB
#include "combo.h" #include <bits/stdc++.h> using namespace std; int n; string guess_sequence(int temp) { n=temp; string S="A"; if (press("AB")) { if (press("B")) S="B"; } else { if (press("X")) S="X"; else S="Y"; } vector<char> possible; if (S!="A") possible.push_back('A'); if (S!="B") possible.push_back('B'); if (S!="X") possible.push_back('X'); if (S!="Y") possible.push_back('Y'); for (int i = 2; i <= n; ++i) { if (press(S+possible[0]+S+possible[1])>=i) { if (press(S+possible[0])==i) S+=possible[0]; else S+=possible[1]; } else { S+=possible[2]; } } return S; }
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