Compilare: user.cpp: In constructor ‘Dame::Dame(int)’: user.cpp:81:13: warning: ‘Dame::N’ will be initialized after [-Wreorder] int N, level, numSols, one; ^ user.cpp:80:13: warning: ‘std::vector<int> Dame::Stack’ [-Wreorder] vector<int> Stack; ^ user.cpp:13:7: warning: when initialized here [-Wreorder] Dame(int n): N(n), Stack(n+1), numSols(0), one(0) {} ^ user.cpp: In function ‘int main()’: user.cpp:90:28: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen(FOUT, "w", stdout); ^