Borderou de evaluare (job #751996)

Compilare: main.cpp: In function 'int main()': main.cpp:43:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 43 | for (int i = 0; i < words.size(); i++) | ~~^~~~~~~~~~~~~~ main.cpp:50:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 50 | if (i == words.size() - 1) | ~~^~~~~~~~~~~~~~~~~~~