Compilare: main.cpp:20:35: warning: division by zero [-Wdiv-by-zero] 20 | const double inf = ((double)1)/0; | ~~~~~~~~~~~^~ main.cpp: In function 'std::pair<long long int, double> MaxFlow::add_flow()': main.cpp:120:24: warning: unused variable 'k' [-Wunused-variable] 120 | for (auto &k : g[i]) { | ^ main.cpp: In function 'std::pair<long long int, double> MaxFlow::compute()': main.cpp:137:24: warning: unused variable 'k' [-Wunused-variable] 137 | for (auto &k : g[i]) { | ^