Anonymous user
Visualize a tree: Difference between revisions
m
→{{header|Elena}}
Line 1,149:
`-- (null)</pre>
=={{header|Elena}}==
ELENA 4.
<lang elena>/// a program to produce a visual representation of some tree.
<lang elena>import system'routines;▼
import extensions;
Line 1,203 ⟶ 1,205:
{
var tree := Node.new(
new Node[]
Node.new("a", new Node[]::
Node.new("b", new Node[]
Node.new("d")
Node.new("e")
console.writeTree(tree).readChar()
| |||