Concatenation of tuples

Question

• Normal text:

  • I'm having trouble coding in python 3.2.1. I actually take online lectures that are on python 2.5.

• Here is the code:

  x = 100 divisors = () for i in range(1,x): if x%i == 0: divisors = divisors + (i) 

• when the program starts, the following error appears:

   divisors = divisors + (i) TypeError: can only concatenate tuple (not "int") to tuple 

Answer 1

(1) not a tuple, its just an expression in brackets. To make it a tuple, add a trailing comma, (1,)

Answer 2

Try using this instead:

 divisors.append(i) 

Edit:

 divisors = [] 

since you cannot add tuples.