I have a tree, and I want to find the depth of it. For example for this tree:
0 root
/ \
1 5 1
/ \
2 1 3

3 2
It should give a depth of 3.
public int getDepth() {
int maxDepth = 0;
if(this.hasChildren()) {
for(int i = 0; i < children.size(); i++) {
maxDepth = Math.max(maxDepth, children.get(i).getDepth());
}
return maxDepth;
}
else {
return 1;
}
}
Could you point out what's wrong so that you can fix it? Please don't just hand me correct code; (I heard that this is against the rules, anyway) tell me what's wrong so I can figure it out myself!
Thanks in advance!:)