About Tree and recursive and i do not totally understand that. Can someone explain it for me, please ???

Question

public int count(Object n) {
int count = 1; // includes n
if (edges != null) {
Object[] e;
for (Object eobj : edges) {
e = (Object[]) eobj;// i do not understand this code
if (e[0] == n) {
count += count(e[1]);
}
}
}

return count;
}

Answer 1

Check out link

https://en.m.wikipedia.org/wiki/Recursion_(computer_science)