Where is the school? [ ]
A. There it is.
B. I like the school.
C. It's a school.
答案:A
Miles手术的适应证是()
A.升结肠癌
B.降结肠癌
C.横结肠癌
D.腹膜返折以上的直肠癌
E.腹膜返折以下的直肠癌
若一个算法中的语句频度之和为
,则该算法的渐近时间复杂度为__________.