Borderou de evaluare (job #598365)

Compilare: main.cpp: In function 'int main()': main.cpp:46:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 46 | for(int i = 0; i < emptySpaces.size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp:52:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 52 | for(int i = 0; i < emptySpaces.size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~~