Compilare: main.cpp: In constructor 'Graph::Graph(int, int, int)': main.cpp:6:23: warning: 'Graph::n' will be initialized after [-Wreorder] int source, dest, n; ^ main.cpp:6:9: warning: 'int Graph::source' [-Wreorder] int source, dest, n; ^~~~~~ main.cpp:36:5: warning: when initialized here [-Wreorder] Graph(int _n, int _source, int _dest) : n(n), source(source), dest(dest) { ^~~~~ main.cpp:36:5: warning: 'Graph::source' is initialized with itself [-Winit-self] main.cpp:36:5: warning: 'Graph::dest' is initialized with itself [-Winit-self] main.cpp:36:5: warning: 'Graph::n' is initialized with itself [-Winit-self]