Compilare: user.cpp: In function ‘int scaderex(punct&)’: user.cpp:29: warning: no return statement in function returning non-void user.cpp: In function ‘int scaderey(punct&)’: user.cpp:33: warning: no return statement in function returning non-void user.cpp: In function ‘int det_simetrie()’: user.cpp:58: warning: control reaches end of non-void function user.cpp: In function ‘int main()’: user.cpp:69: warning: ‘j’ may be used uninitialized in this function