Compilare: user.cpp: In function ‘int main()’: user.cpp:43:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i = 0; i < K; ++i) ~~^~~ user.cpp:55:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(lenteDaux >= L) ~~~~~~~~~~^~~~ user.cpp:71:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(rapideD[i] != L) ~~~~~~~~~~~^~~~ user.cpp:21:27: warning: unused variable ‘k’ [-Wunused-variable] unsigned long long i, j, k, auxj; ^ user.cpp:21:30: warning: unused variable ‘auxj’ [-Wunused-variable] unsigned long long i, j, k, auxj; ^~~~