Compilare: main.cpp: In function 'int fordFulkerson(int, int, int)': main.cpp:42:9: warning: unused variable 'u' [-Wunused-variable] 42 | int u, v, max_flow_for_route, currentNode; | ^ main.cpp:42:12: warning: unused variable 'v' [-Wunused-variable] 42 | int u, v, max_flow_for_route, currentNode; | ^ main.cpp:42:35: warning: unused variable 'currentNode' [-Wunused-variable] 42 | int u, v, max_flow_for_route, currentNode; | ^~~~~~~~~~~