第七章 圖
一選擇題
.圖中有關路徑的定義是( )【北方交通大學 一 (分)】
A.由頂點和相鄰頂點序偶構成的邊所形成的序列 B.由不同頂點所形成的序列 C.由不同邊所形成的序列 D.上述定義都不是
.設無向圖的頂點個數為n則該圖最多有( )條邊【清華大學 一 (分)】【西安電子科技大 一 (分)】【北京航空航天大學 一 (分)】
A.n B.n(n)/ C. n(n+)/ D. E.n
.一個n個頂點的連通無向圖其邊的個數至少為( )【浙江大學 四 (分)】
A.n B.n C.n+ D.nlogn
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From:http://tw.wingwit.com/Article/program/sjjg/201311/23148.html