Borderou de evaluare (job #604082)

Compilare: main.cpp: In function 'bool solve(std::string, std::string)': main.cpp:9:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 9 | for (int j = 0; j < x.size() - 1; j++){ | ~~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:35:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bool>::size_type' {aka 'unsigned int'} [-Wsign-compare] 35 | for (int i = 0; i < e.size(); i++){ | ~~^~~~~~~~~~