how to put a limited value for an input ?

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mohamed
mohamed 2013-3-29
how to put a limited value for an input ? for example from (0 to 100) and if the user enter a value out of this range it will be invalid input ?

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Azzi Abdelmalek
Azzi Abdelmalek 2013-3-29
test=0
while test==0
a=input('enter 0<a<100')
if a>0 & a<100
test=1
end
end
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mohamed
mohamed 2013-3-29
this is right, but if i want to send him an error message when he entered the wrong data ?
Azzi Abdelmalek
Azzi Abdelmalek 2013-3-29
add this
if or(min(a)<0, max(a)>100)
display('Error, all values of a should be between 0 and 100')

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