Compilare: main.cpp: In function 'int main()': main.cpp:43:23: 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 < eulerRepresentation.size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:57:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 57 | if ((1 << i) > eulerRepresentation.size()) | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:62:41: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 62 | for (int j = 0; j + (1 << i) -1 < eulerRepresentation.size(); ++j) | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:74:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 74 | for (int i = 1; i < eulerRepresentation.size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~