제출 #203389

#제출 시각아이디문제언어결과실행 시간메모리
2033890gnjen콤보 (IOI18_combo)C++14
5 / 100
3 ms280 KiB
#include <bits/stdc++.h> #include "combo.h" using namespace std; std::string guess_sequence(int N) { //cout << N << endl; string s = ""; string c = "ABXY"; if(press("AB")) { if(press("A")) { s += 'A'; c = "BXY"; } else { s += 'B'; c = "AXY"; } } else { if(press("X")) { s += 'X'; c = "ABY"; } else { s += 'Y'; c = "ABX"; } } for(int i = 1; i < N-1; i++) { //cout << i << endl; int p = press(s+c[1]+s+c[2]+c[0]+s+c[2]+c[1]+s+c[2]+c[2]); if(p == i) s += c[0]; if(p ==i+1) s += c[1]; if(p == i+2) s += c[2]; } if(press(s+c[0]+s+c[1]) == N) { if(press(s+c[0]) == N) s += c[0]; else s += c[1]; } else s += c[2]; return s; }
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