function that does not work

Why does not this function work:
this is what i wrote:
function grade=onlyundefined(quiz)
if quiz<0 ||quiz>10
grade='X'
end
end

 采纳的回答

Walter Roberson
Walter Roberson 2011-10-15

0 个投票

You stored the function in the file "switchletgrade1.m" . The name of the file needs to match the name of the function.
Also, you will need to define the output for the situation when the "if" does not hold true.

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