A. D(n)=log2(n) B. D(n)=1+log2(n) C. D(n)=n+log2(n) D(n)=1+n*log2(n)
A. [3,2,5,7,4,6,8] B. [2,3,5,7,4,6,8] C. [2,3,4,5,7,8,6] D. [2,3,4,5,6,7,8]
A. 快速排序 B. 插入排序 C. 冒泡排序 D. 归并排序