trees-preorderprint.html
来自「经典的数据结构源代码（java 实现）」· HTML 代码 · 共 19 行
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<html><head><title>Code Fragment</title></head><body text=#000000><center></center><br><br><dl><dd><pre> <font color=#8000a0><font color=#8000a0>public</font> </font><font color=#8000a0>static</font> <E> <font color=#8000a0><font color=#8000a0>String</font> </font><font color=#0000ff>toStringPreorder</font>(Tree<E> T, Position<E> v) { <font color=#8000a0><font color=#8000a0>String</font> </font>s = v.<font color=#0000ff>element</font>().<font color=#0000ff>toString</font>(); <font color=#ff0080>// the main "visit" action</font> <font color=#ff8000>for</font><font color=#0000ff> </font>(Position<E> w : T.<font color=#0000ff>children</font>(v)) s += <font color=#008000>", "</font> + <font color=#0000ff>toStringPreorder</font>(T, w); <font color=#8000a0><font color=#ff8000>return</font> </font>s; }</dl></body></html>⌨️ 快捷键说明
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