作者:
saladim (殺拉頂)
2011-07-24 22:23:03看書又看到卡住 請大家幫忙解惑阿~~~~
所看的書是 Algorithms in C++ by Robert Sedgwick, 第18章的DFS小節(18.4)
裡面提到:
We refer to a link from v to w in a DFS tree that represents a tree edge
as :
A tree link if w is unmarked
A parent link if st[w] is v <