#include "dowsing.h" #include <bits/stdc++.h> using namespace std; void FindTreasure(int N) { int R, C; vector<int> vt; for(int j = 1; j <= N; j++){ if(Detect(j, j)){ vt.push_back(j); } } if(vt.size() == 0){ for(int j = 1; j < (N + 1) / 2; j++){ if(Detect(j, N - j + 1)){ if(j == 1){ if(!Detect(2, j))Report(N - j + 1, N - j + 1); else Report(j , j); } else{ if(!Detect(1, j)) Report(N - j + 1, N - j + 1); else Report(j , j); } return; } } if(N % 2 == 0){ if(Detect(1, N / 2)) Report(N / 2, N / 2); else Report(N / 2 + 1, N / 2 + 1); } else{ Report((N + 1) / 2, (N + 1) / 2); } } else{ int R = vt[0], C = vt[1]; bool f = false; for(int i = 1; i <= 5; i++){ if(i == C) continue; if(!Detect(R, i)){ f = true; break; } } if(f) swap(R, C); Report(R, C); } }

dowsing.cpp: In function 'void FindTreasure(int)':
dowsing.cpp:6:9: warning: unused variable 'R' [-Wunused-variable]
     int R, C;
         ^
dowsing.cpp:6:12: warning: unused variable 'C' [-Wunused-variable]
     int R, C;
            ^