Can you give me some examples of for loops in Python?

Can you give me some examples of for loops in Python?

Sure! A basic for loop in Python looks like this:

for i in range(5):
    print(i)

This will print numbers 0 to 4.

What if I want to loop through a list?

You can loop through a list like this:

fruits = ['apple', 'banana', 'cherry']
for fruit in fruits:
    print(fruit)

This will print each fruit in the list.

Can I use a for loop with a dictionary?

Absolutely! You can loop through a dictionary's keys or values:

d = {'a': 1, 'b': 2, 'c': 3}
for key in d:
    print(key, d[key])

This will print each key and its corresponding value.

What about nested for loops?

Nested for loops are used for iterating over multi-dimensional data. Here's an example:

for i in range(3):
    for j in range(2):
        print(i, j)

This will print pairs of indices.