Compilare: main.cpp: In function 'int main()': main.cpp:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 104 | for (int i = 0; i < employees.size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp:100:9: warning: unused variable 'maximumFlow' [-Wunused-variable] 100 | int maximumFlow = maxflow(); | ^~~~~~~~~~~