5 lines
141 B
CoffeeScript
5 lines
141 B
CoffeeScript
> coffee tree_traversal.coffee
|
|
preorder 1 2 4 7 5 3 6 8 9
|
|
inorder 7 4 2 5 1 8 6 9 3
|
|
postorder 7 4 5 2 8 9 6 3 1
|
|
levelorder 1 2 3 4 5 6 7 8 9
|