While loop to convert values

I need a while loop that will take a score and set it to 0 if it less or equal than 200

score = input('What was the UPDRS score (0 to 300): ')
while score <= 200
    score = 0;
end

disp(score)

My while loop is not working, how can I improve it?

Answer 1

[KSSV]

Why you will use while here? While is to run a loop/ iterations for a certain condition. For your case, you have to use if.

   score = input('What was the UPDRS score (0 to 300): ') 
    if score <= 200 
       score = 0;
   end  
   disp(score)