<ul data-eligibleForWebStory="false">Day 10 of the 100 Days of Python series covers for loops and the range() function.A for loop allows iteration over a sequence, executing a block of code for each item.The range() function generates a sequence of numbers and is useful for looping specific times.Examples include looping over strings, lists, using break, continue, else, and real-world applications like countdowns and sum calculations.