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haidong wang


Last seen: 1 year ago |  Active since 2019

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Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

4 years ago

Solved


Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...

4 years ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

5 years ago

Question


Setup Android SDK Tools error
Before deployed to hardware, I configure the "Hardware Setup" but an error occures at second step, and can't click "Next" ...

5 years ago | 1 answer | 0

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