제출 #71966

#제출 시각아이디문제언어결과실행 시간메모리
71966@younha_holic (#118)마법 다우징 (FXCUP3_magic)C++17
100 / 100
3 ms440 KiB
#include "dowsing.h" #include <vector> using namespace std; void FindTreasure(int N) { vector<int> y; for (int i=1; i<N; i++) if (Detect(i, i)) y.push_back(i); if (y.size() == 0) { for (int i=1; i<N; i+=2) if (Detect(i, i+1)) { if (Detect(i, i+1==N ? (i == 1 ? 2 : 1) : N)) Report(i, i); else Report(i+1, i+1); return; } Report(N, N); } else { if (y.size() == 1) y.push_back(N); if (Detect(y[0], y[1] == N ? (y[0] == 1 ? 2 : 1) : N)) Report(y[0], y[1]); else Report(y[1], y[0]); } }
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