제출 #1211332

#제출 시각아이디문제언어결과실행 시간메모리
1211332lukasuliashvili콤보 (IOI18_combo)C++20
10 / 100
15 ms456 KiB
#include <bits/stdc++.h> #include "combo.h" using namespace std; string guess_sequence(int N) { string all = "ABXY"; string p = ""; // Step 1: find the first character for (char c : all) { if (press(string(1, c)) == 1) { p += c; break; } } // Step 2: find the rest for (int i = 1; i < N; ++i) { for (char c : all) { if (c == p[0]) continue; // skip already used first char string tryStr = p + c; if (press(tryStr) == i + 1) { p += c; break; } } } return p; }
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