数据l构W五章选择题及(qing){案[2]_跨考网
1.数组A[0..5,0..6]的每个元素占五个字节Q将其按列优先次序存储在起始地址?/span>1000的内存单元中Q则元素A[5Q?/span>5]的地址?/span>( )。?a target="_blank">南京理工大学 2001 一?/span>13 Q?/span>1.5分)(j)?/span>
A.1175 (tng) (tng) B.1180 (tng) (tng) C.1205 (tng) (tng) D.1210
(tng) (tng) (tng) 【参考答案?/span> A
(tng)
2.有一个二l数l?/span>A[0:8,1:5],每个数组元素用相?c)?/span>4个字节存储,存储器按字节~址Q假讑֭储数l元?/span>A[0,1]的第一个字节的地址?/span>0Q存储数l?/span>A的最后一个元素的W一个字节的地址是( ?/span> Q。若按行存储Q则A[3,5]?/span> A[5,3]的第一个字节的地址是( ?/span> Q?/span> 和( ?/span> Q。若按列存储Q则A[7,1]?/span>A[2,4]的第一个字节的地址是( ?/span> Q和Q?/span> ?/span> Q。【上hvq学?/span> 1996 二?/span>1 Q?/span>5分)(j)?/span>
?/span>-?/span>: A.28 (tng) (tng) B.44 (tng) (tng) C.76 (tng) (tng) D.92 (tng) (tng) E.108
(tng) (tng) (tng) (tng) (tng) (tng) (tng) (tng) (tng) F.116 (tng) G.132 (tng) H.176 (tng) I.184 (tng) J.188
(tng) (tng) (tng) 【参考答案?/span> ?/span> H ?/span> C ?/span> E ?/span> A ?/span> F
(tng)
3.一?/span>A[1..100Q?/span>1..100]的三对角矩阵Q按行优先存入一l数l?/span>B[1?/span>298]中,A中元?/span>A6665Q即该元素下?/span>i=66Q?/span>j=65Q,?/span>B数组中的位置K为( Q。?a target="_blank">北京邮电(sh)大学 1998 二?/span>5 Q?/span>2分)(j)?/span>
A.198 (tng) (tng) (tng) (tng) (tng) (tng) B.195 (tng) (tng) (tng) (tng) (tng) (tng) C.197
(tng) (tng) (tng) 【参考答案?/span> B
(tng)
4.二维数组A的元素都?/span>6个字W组成的Ԍ行下?/span>i的范围从0?/span>8Q列下标j的范圈从1?/span>10。从供选择的答案中选出应填入下列关于数l存储叙qCQ?/span> Q内的正答案?/span>
Q?/span>1Q存?/span>A臛_需要( Q个字节Q?/span>
Q?/span>2Q?/span>A的第8列和W?/span>5行共占( Q个字节Q?/span>
Q?/span>3Q若A按行存放Q元?/span>A[8Q?/span>5]的v始地址?/span>A按列存放时的元素Q?/span> Q的起始地址一致。【山东工业大?/span> 2000 三?/span>1 Q?/span>4分)(j)?/span> ?a target="_blank">׃大学 1998 三?/span>1 (4?/span>)?/span>
供选择的答案:(x)
Q?/span>1Q?/span>A.90 (tng) (tng) (tng) (tng) (tng) B.180 (tng) (tng) (tng) (tng) (tng) C.240 (tng) (tng) (tng) (tng) (tng) D.270 (tng) (tng) (tng) (tng) (tng) E.540
Q?/span>2Q?/span>A.108 (tng) (tng) (tng) (tng) B.114 (tng) (tng) (tng) (tng) (tng) C.54 (tng) (tng) (tng) (tng) (tng) (tng) D.60 (tng) (tng) (tng) (tng) (tng) (tng) E.150
Q?/span>3Q?/span>A.A[8,5] (tng) B.A[3,10] (tng) C.A[5,8] (tng) (tng) D.A[0,9]
(tng) (tng) (tng) 【参考答案?/span> Q?/span>1Q?/span>E Q?/span>2Q?/span>A Q?/span>3Q?/span>B
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