問題詳情
2)下列叙述中正确的是
(A)循环队列有队头和队尾两个指针,因此,循环队列是非线性结构
(B)在循环队列中,只需要队头指针就能反应队列中元素的动态变化情况
(C)在循环队列中,只需要队尾指针就能反应队列中元素的动态变化情况
(D)循环队列中元素的个数是由队头和队尾指针共同决定
(A)循环队列有队头和队尾两个指针,因此,循环队列是非线性结构
(B)在循环队列中,只需要队头指针就能反应队列中元素的动态变化情况
(C)在循环队列中,只需要队尾指针就能反应队列中元素的动态变化情况
(D)循环队列中元素的个数是由队头和队尾指针共同决定
參考答案
答案:D
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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