what does x='1' mean
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x='1'
y='2'
disp(x+y)
why is the answer 99
2 Comments
Matt J
on 25 Feb 2021
Did you run the code? If so, you should be able to tell us what the answer is.
Accepted Answer
David Hill
on 25 Feb 2021
The + converts the characters into their double equivalent so they can be added.
double('1')+double('2');% = 99
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