Compilare: main.cpp: In function 'int edmondsKarp(int, int)': main.cpp:43:1: warning: no return statement in function returning non-void [-Wreturn-type] 43 | } | ^ main.cpp: In function 'int main()': main.cpp:53:39: warning: unused variable 'flux' [-Wunused-variable] 53 | int a, b, capacitate, flux=0; | ^~~~ main.cpp:62:14: warning: the address of 'int bfs_lant(int, int)' will never be NULL [-Waddress] 62 | for(;bfs_lant;) { | ^~~~~~~~ main.cpp:15:5: note: 'int bfs_lant(int, int)' declared here 15 | int bfs_lant(int s, int t) { | ^~~~~~~~