Compilare: user.cpp: In function ‘void rmq_initialize(long int, int, int, long int*, long int*)’: user.cpp:13:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (node >= sizeof(v)) return; ^ user.cpp: In function ‘long int rmq_query(long int, int, int, long int*, long int*, int, int)’: user.cpp:27:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (node >= sizeof(v)) return -1; ^