± ± ± ± ± ± ± ± ± ± ±
- Imagine you need to subtract one number from another using MATLAB.
- You will not be using eval for this task.
- Given two ASCII strings representing two integers X and Y.
- Each of them has only 12 or less ASCII characters.
- Each of them represents signed integers, such as '+2345'
- Please output the result of (X-Y) in a similar style.
Solution Stats
Problem Comments
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2 Comments
Mohamed Atyya
on 30 Oct 2017
good
nipun garg
on 8 Jun 2018
function z = mysub(x,y)
z = num2str( str2num(x) - str2num(y) );
end
why this is not working for this code?
Solution Comments
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1 Comment
wu
on 10 Oct 2018
+-=
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1 Comment
A C
on 31 Jul 2018
string to double and sprintf
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1 Comment
Giuseppe Ridinò
on 23 Nov 2017
Need to calculate the difference ... not the sum! :)
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1 Comment
Looky
on 24 Oct 2017
Sorry for this...just had to try regexp. Somehow, the size of this is calculated completly wrong.....
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