When programming in Python, you may need to ask users for input, then translate that input into lower case letters. For example, a user may enter a text string in all capital letters and you need ...

In this module the student will learn the very basics of algorithms through three examples: insertion sort (sort an array in ascending/descending order ... execute the algorithm grows as a function of ...

Save guides, add subjects and pick up where you left off with your BBC account. Note: Computers count from zero, so the first number in the array is always counted as 0. The last element in an ...