[理工] 清大104計科第8題
題目:http://imgur.com/a/9NvE4
我寫出來的dfn值為
vertex 0 1 2 3 4 5 6 7 8 9
dfn 8 7 9 6 10 3 4 2 1 5
然後畫出來的dfs圖:http://imgur.com/a/OHrn6
請問我有畫錯嗎?然後想再請問一下題目問low[1],是指所有low = 1的vertex嗎?
謝謝大家~
祝大家明天考試順利~~
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