Final answer:
Python for loops can iterate over various types of sequences, such as strings and lists, not just numeric ranges. The loop variable represents each element in the sequence and can be used to perform operations on these elements.
Step-by-step explanation:
Python's for loops are versatile and can iterate over various types of sequences, not only numeric ranges. For example, you can iterate over the characters in a string, the elements in a list, or the keys in a dictionary. Let's look at a simple example:Python for loops are a powerful tool for iterating over any sequence of elements, not just numeric sequences. This is possible because Python treats sequences as iterable objects. An iterable is anything that can be looped over, such as strings, lists, tuples, dictionaries, and sets.Let's take a simple example:
fruits = ['apple', 'banana', 'orange'] for fruit in fruits: print(fruit)In this example, the for loop iterates over the list of fruits. It assigns each fruit to the variable fruit and prints it out. This will output:applebananaorangeAs you can see, the for loop iterates over the elements of the list and performs the specified code for element.In this case, the variable fruit represents each item in the fruits list, and the loop prints 'apple', 'banana', then 'cherry'. This example showcases the ability of Python for loops to traverse through different sequences beyond just numeric ranges.