Compilare: user.cpp: In function ‘int main()’: user.cpp:128:43: warning: ‘ymax’ may be used uninitialized in this function [-Wmaybe-uninitialized] out << maxim << ' ' << xmax << ' ' << ymax << '\n'; ^ user.cpp:128:28: warning: ‘xmax’ may be used uninitialized in this function [-Wmaybe-uninitialized] out << maxim << ' ' << xmax << ' ' << ymax << '\n'; ^ user.cpp:69:15: warning: ‘rad’ may be used uninitialized in this function [-Wmaybe-uninitialized] euler(rad); ^