国际顶尖MBA申请交流平台--TOPWAY MBA

标题: Could anybody please answer the question for me? Thank you! [打印本页]

作者: michaelwu64 时间: 2002-10-18 00:37 标题: Could anybody please answer the question for me? Thank you!

请问各位大虾，这道题该如何解?
What is the least number of digits (including repetitions) needed to express 10100 in decimal notation?
A.4
B.100
C.101
D.1,000
E.1,001

作者: princess 时间: 2002-10-18 01:04

10100是不是二进制的表示法啊？不过那样也不对啊

你这道题那里搞来的？

作者: zyh79 时间: 2002-10-18 01:06

the least number of digits
最少的位数？

作者: princess 时间: 2002-10-18 01:16

不是吧，题目不是说(including repetitions) ，应该是数字的个数

这道题目怪怪的

作者: michaelwu64 时间: 2002-10-18 08:25

不好意思，题目是问10的100次
是啊，我也觉得是数字的个数，所以个人以为是(C)101。不知各位的看法为何?
这道题是从test007的线上模考弄来的，是最后一题啦！

Anyhow, you guys are quite kindhearted. Thank you!!

作者: pgclt 时间: 2002-10-18 09:22

10^2 -> 100
10^3 -> 1000
...
10^100 ->101 digits

作者: michaelwu64 时间: 2002-10-18 15:13

Hey, it's you again,pgclt. Thanks. I got that. Wish some day I could give you some feedback.

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