Compilare: user.cpp: In function ‘int cbin1(int)’: user.cpp:40:12: warning: ‘q’ may be used uninitialized in this function [-Wmaybe-uninitialized] return q; ^ user.cpp: In function ‘int cbin2(int)’: user.cpp:56:12: warning: ‘q’ may be used uninitialized in this function [-Wmaybe-uninitialized] return q; ^ user.cpp: In function ‘int main()’: user.cpp:74:31: warning: ‘q’ may be used uninitialized in this function [-Wmaybe-uninitialized] else fout<<cbin2(x)<<'\n'; ^ user.cpp:73:30: warning: ‘q’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<cbin1(x)<<'\n'; ^