Practice Try It Yourself (5.6) - Loops – for and while

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9 questions

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6 sample questions

Question 1.
Use a for loop to print numbers from 1 to 10.
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Use range with start and end values.
Question 2.
What is the output of the following code: for i in range(5): print(i)?
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Think about the range function.
3Question 3.
What does a for loop do?
- Iterates over a sequence
- Stops execution instantly
- Only works with numbers
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Think about how loops operate in sequences.
4Question 4.
True or False: A while loop runs indefinitely if the condition is always true.
- True
- False
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Consider loop termination conditions.
Question 5.
Write a program that prints all prime numbers between 1 and 50 using a loop.
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Consider checking divisibility for each number.
Question 6.
Create a while loop that prompts the user for input until they enter 'exit'.
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Think about how the condition can end the loop.

5 more questions in this section. Enroll free to practise them all.