use credit card to fund a bank account(initial deposit when open an account online)# Money - 海外理财
f*m
1 楼
题目如下。
我的问题：
如何理解提示中的最后一句话：“ You would then have to re-design the function
(ie, add an extra parameter).”加什么样的extra parameter?
谢谢。
题目：
Reverse digits of an integer.
Example1: x = 123, return 321
Example2: x = -123, return -321
Have you thought about this?
Here are some good questions to ask before coding. Bonus points for you if
you have already thought through this!
If the integer's last digit is 0, what should the output be? ie, cases such
as 10, 100.
Did you notice that the reversed integer might overflow? Assume the input is
a 32-bit integer, then the reverse of 1000000003 overflows. How should you
handle such cases?
Throw an exception? Good, but what if throwing an exception is not an option
? You would then have to re-design the function (ie, add an extra parameter).
我的问题：
如何理解提示中的最后一句话：“ You would then have to re-design the function
(ie, add an extra parameter).”加什么样的extra parameter?
谢谢。
题目：
Reverse digits of an integer.
Example1: x = 123, return 321
Example2: x = -123, return -321
Have you thought about this?
Here are some good questions to ask before coding. Bonus points for you if
you have already thought through this!
If the integer's last digit is 0, what should the output be? ie, cases such
as 10, 100.
Did you notice that the reversed integer might overflow? Assume the input is
a 32-bit integer, then the reverse of 1000000003 overflows. How should you
handle such cases?
Throw an exception? Good, but what if throwing an exception is not an option
? You would then have to re-design the function (ie, add an extra parameter).
