Compilare: user.cpp: In function ‘int main()’: user.cpp:25:10: warning: ‘maxx’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<maxx<<st<<dr; ^~~~ user.cpp:25:22: warning: ‘dr’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<maxx<<st<<dr; ^ user.cpp:25:16: warning: ‘st’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<maxx<<st<<dr; ^~