Compilare: main.cpp: In member function 'void sparseTable::buildSparseTable()': main.cpp:39:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 39 | for(int i = 0; i < number.size(); ++i) | ~~^~~~~~~~~~~~~~~ main.cpp:42:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 42 | for(int j = 1; (1 << j) <= number.size(); ++j) | ~~~~~~~~~^~~~~~~~~~~~~~~~ main.cpp:43:45: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 43 | for(int i = 0; i + (1 << j) - 1 < number.size(); ++i) | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~