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Does anyone know what is the input argument in line 3 mean?
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it is a functional file, and I tried to run it, but it told me there is a error in line3. Someone plz helps me...TY!
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James Tursa
on 22 Jan 2018
In the future, never post screenshots of your code. We can't run screenshots at our end, so we would be forced to retype your code in line-by-line in order to test run it. Please post your code as text, then highlight it and push the "{ } Code" button to format it.
Answers (1)
James Tursa
on 22 Jan 2018
Edited: James Tursa
on 22 Jan 2018
You probably pushed the green triangle "run" button in the editor, or you entered "myiftest" at the command line without giving any arguments. In both cases, x will be undefined and you will get the error. You need to give an argument, e.g.,
myiftest(2.5)
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