Compilare: user.cpp: In constructor ‘RangeMinimumQueryable::RangeMinimumQueryable(const std::vector<unsigned int>&)’: user.cpp:37:11: warning: ‘RangeMinimumQueryable::log_size’ will be initialized after [-Wreorder] unsigned log_size; ^ user.cpp:36:11: warning: ‘unsigned int RangeMinimumQueryable::size’ [-Wreorder] unsigned size; ^ user.cpp:9:2: warning: when initialized here [-Wreorder] RangeMinimumQueryable(const vector<unsigned> &data) : ^ user.cpp:14:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < size; ++i) { ^ user.cpp:18:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int k = 1; k < log_size; ++k) { ^ user.cpp: In function ‘int main()’: user.cpp:49:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < no_elements; ++i) { ^ user.cpp:58:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < no_queries; ++i) { ^