Compilare: main.cpp: In function 'std::vector<int> LCS(std::vector<int>, std::vector<int>)': main.cpp:14:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 14 | while (i < firstVector.size()) | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp:16:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 16 | for (int j = 0 ; j < secondVector.size(); j++) | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:59:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 59 | for (int i = 0; i < result.size(); i++) | ~~^~~~~~~~~~~~~~~