Compilare: user.cpp: In function ‘int main()’: user.cpp:87:39: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 2 has type ‘long long int*’ [-Wformat=] printf("%lld %lld\n", sol[0], sol[1]); ^ user.cpp:87:39: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘long long int*’ [-Wformat=]