Compilare: user.cpp: In function ‘int main()’: user.cpp:30:22: warning: ‘b’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<smax<<" "<<b<<" "<<a<<endl; ^ user.cpp:30:30: warning: ‘a’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<smax<<" "<<b<<" "<<a<<endl; ^