In the following example, we loop through a list of numbers, and use the variable digit to hold each number in turn: Strings in Python are considered ... in a for loop is range.

Be sure to indent the statements to repeat in the loop. We need to have at least one condition to ... a list for even numbers odd = [] # create a list for odd numbers for k in range(1, 21): if k%2 == ...

If you’ve ever written any Python at all, the chances are you’ve used iterators without even realising it. Writing your own and using them in your programs can provide significant performance ...

Python works well on both of these platforms because of its flexibility, facilitated by its extensive list of built-in functions. By using the open() function and a simple loop, you can cycle ...