제출 #411596

#제출 시각아이디문제언어결과실행 시간메모리
411596nichke콤보 (IOI18_combo)C++14
0 / 100
1 ms200 KiB
#include <bits/stdc++.h> using namespace std; int press(string p); string guess_sequence(int n) { string but = "AB"; string res = ""; if (!press(but)) but = "XY"; char ff = but[0]; if (!press(but.substr(0, 1))) ff = but[1]; but = "ABXY"; string bt = ""; for (char c : but) { if (c == ff) continue; bt += c; } res += ff; if (n <= 1) { return res; } for (int i = 1; i < n; i++) { res += bt[press(res + bt[1] + res + bt[2] + bt[0] + res + bt[2] + bt[1] + res + bt[2] + bt[2]) - res.size()]; } return res; }
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