A、 {(a, e)}是割边
B、 {(a, e)}是边割集
C、 {(a, e) ,(b, c)}是边割集
D、 {(d, e)}是边割集
答案:D
A、 {(a, e)}是割边
B、 {(a, e)}是边割集
C、 {(a, e) ,(b, c)}是边割集
D、 {(d, e)}是边割集
答案:D
A. (1)s=s+i
(2)i=i+1
B.
(1)s=s+i
(2)i=i+2
C.
(1)s=s+(2*i-1)
(2)i=i+1
D.
(1)s=s+(2*i-1)
(2)i=i+2
A. INCLUDEPICTURE \d "https://p.ananas.chaoxing.com/star3/origin/3b46a24996240f372464b722dd90d3ea.png" \* MERGEFORMATINET
B. INCLUDEPICTURE \d "https://p.ananas.chaoxing.com/star3/origin/87f50b8ed3689be7fa35221c3d836ae5.png" \* MERGEFORMATINET
C. INCLUDEPICTURE \d "https://p.ananas.chaoxing.com/star3/origin/1218b4e1b3f8328ac65dc0208304d70a.png" \* MERGEFORMATINET
D. INCLUDEPICTURE \d "https://p.ananas.chaoxing.com/star3/origin/d9da1748f76613fd4475e9dd37408a98.png" \* MERGEFORMATINET
A. 程序不同,结果不同
B. 程序不同,结果相同
C. 程序相同,结果不同
D. 程序相同,结果相同
A. 矩阵A的一个特征向量只能属于A的一个特征值
B. 每个n阶矩阵均有特征向量
C. 属于矩阵A的不同特征值的特征向量一定线性无关
D. INCLUDEPICTURE \d "https://p.ananas.chaoxing.com/star3/origin/532db1edb5a03b0582fbf7d7c4c77695.png" \* MERGEFORMATINET
A. 36
B. 37
C. 38
D. 39
A. 欧拉
B. 迪克斯特拉
C. 克鲁斯卡尔
D. 普里姆
A. INCLUDEPICTURE \d "https://p.ananas.chaoxing.com/star3/origin/cbfa63facc47534b5791c0edb3985858.png" \* MERGEFORMATINET
B. INCLUDEPICTURE \d "https://p.ananas.chaoxing.com/star3/origin/f00401a0806543e0c700b626719028d3.png" \* MERGEFORMATINET
C. INCLUDEPICTURE \d "https://p.ananas.chaoxing.com/star3/origin/b68a546fa6a2abd42fdf096156b763f0.png" \* MERGEFORMATINET
D. INCLUDEPICTURE \d "https://p.ananas.chaoxing.com/star3/origin/d7b17fc70b316cb4a0d33d9111f5a0fe.png" \* MERGEFORMATINET
A. 最多有n-1条
B. 至少有n-1条
C. 最多有n条
D. 至少有n条