Python Brain Teasers

Puzzle 22

Loop de Loop

loop.py

for n in range(5):
    print(n, end=' ')
    n = 5
print()

Guess the Output
	Try to guess what the output is before moving to the next page.

This code will print: 0 1 2 3 4

Python’s for loop is a “for each.” Iteration in Python involves two types:

Iterable

The object we’re iterating over (e.g., str, list, dict …)

Iterator

Does the actual iteration; can only fetch the next item and signal it’s done (i.e., exhausted) ...