how to put a limited value for an input ?

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 ?

Answer 1

[Azzi Abdelmalek]

test=0
while test==0
   a=input('enter 0<a<100')
   if a>0 & a<100
        test=1
   end
end

[mohamed]

i want the input to be a matrix all its values don't exceed this range? for example a=[10 20 50 2 0]

[Azzi Abdelmalek]

test=min(a)>0 & max(a)<100 
% if the condition is true test=1, otherwise test=0

[mohamed]

i am sorry that i didn't clarify all what i need, i want to make operations on this matrix so i don't want to use "test". the user will enter the matrix and i want to tell him not to enter any value smaller than zero or greater than 100

[Azzi Abdelmalek]

a=input('enter values between 0 and 100')

[mohamed]

this is right, but if i want to send him an error message when he entered the wrong data ?

[Azzi Abdelmalek]

add this

if or(min(a)<0, max(a)>100)
display('Error, all values of a should be between 0 and 100')