What are some exercises to practice Python loops?

What are some exercises to practice Python loops?

Here are a few exercises you can try:

1. Print numbers 1 to 10 using a for loop.
2. Create a list of numbers and use a while loop to print each number.
3. Write a program that sums all even numbers from 1 to 100.
4. Create a multiplication table using nested loops.

Can you give me a detailed solution for the multiplication table exercise?

Sure! Here's a simple way to create a multiplication table:

# Multiplication table for numbers 1 to 10
for i in range(1, 11):
    for j in range(1, 11):
        print(f'{i} x {j} = {i * j}')
    print('---')  # Separator for each table row

This code uses nested loops to multiply numbers from 1 to 10.

What if I want to create a multiplication table for a different range?

You can modify the range in the for loops. For example, to create a table from 1 to 5, change it to range(1, 6) for both loops.

Can you explain how nested loops work?

Absolutely! A nested loop is a loop inside another loop. The inner loop runs completely for each iteration of the outer loop. In our multiplication table example, for each number in the outer loop, the inner loop runs through all numbers to multiply with it.