Compilare: user.cpp:8:48: warning: integer constant is so large that it is unsigned [enabled by default] unsigned long long x,y,i,n,com,con=0,pow,minim=18446744073709551615; ^ user.cpp: In function ‘int main()’: user.cpp:49:33: warning: unused variable ‘conn’ [-Wunused-variable] unsigned long long comm,conn; ^ user.cpp: In function ‘long long unsigned int cautbin2(long long unsigned int, long long unsigned int, long long unsigned int)’: user.cpp:12:24: warning: ‘med’ may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned long long med; ^ user.cpp: In function ‘int main()’: user.cpp:12:24: warning: ‘med’ may be used uninitialized in this function [-Wmaybe-uninitialized]