Compilare: user.cpp: In function ‘void Move(int, int, int)’: user.cpp:54:14: warning: variable ‘out’ set but not used [-Wunused-but-set-variable] bool out = 1; ^ user.cpp:75:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < X.size(); i++) ^ user.cpp:46:9: warning: unused variable ‘cnt’ [-Wunused-variable] int cnt = 1; ^ user.cpp: In function ‘int main()’: user.cpp:89:17: warning: variable ‘a’ set but not used [-Wunused-but-set-variable] int a; ^ user.cpp:92:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < Poz[i].size(); j++) ^ user.cpp:101:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < V.size(); i++) ^ user.cpp:81:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("tower8.out", "w", stdout); ^