选择题
2018 AMC 8 Problem 25: Counting Perfect Cubes
How many perfect cubes lie between 2^8 + 1 and 2^18 + 1, inclusive?
2018 AMC 8 第 25 题：计算完美立方体
2^8 1 和 2^18 1（含）之间有多少个完美立方体
A.
4
B.
9
C.
10
D.
57
E.
58