Compilare: main.cpp: In function 'void computeRMQ()': main.cpp:72:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 72 | for (int i = 2; i < eul.size(); ++i) | ~~^~~~~~~~~~~~ main.cpp:75:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for (int i = 1; i < eul.size(); ++i) | ~~^~~~~~~~~~~~ main.cpp:78:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 78 | for (int i = 1; (1 << i) < eul.size(); ++i) | ~~~~~~~~~^~~~~~~~~~~~ main.cpp:79:42: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 79 | for (int j = 1; j + (1 << i) - 1 < eul.size(); ++j) | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~