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python fundamentals — for loops
Attempt 1
Print the numbers 1 through 5Run
for n in range(1, 5):
    print(n)
Check failed — expected 5 lines, got 4
$ python main.py
1
2
3
4
Tutor feedback

So close — it counts 1 to 4. range(1, 5) stops before the second number. What would the stop value need to be for 5 to make it in?

Attempt 2
for n in range(1, 6):
    print(n)
All checks passed — concept mastered
$ python main.py
1
2
3
4
5

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Lesson one is open. No signup — just write your first line and go.