Compilare: user.cpp: In function ‘int unu(int, int, int)’: user.cpp:42:12: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] return y; ^ user.cpp: In function ‘int doi(int, int, int)’: user.cpp:60:12: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] return y; ^ user.cpp: In function ‘int main()’: user.cpp:90:24: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<doi(1,n,b)<<'\n'; ^ user.cpp:87:27: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<unu(1,n,b)<<'\n'; ^