jackfrued / jackfrued/Python-100-Days
Day 4 练习1中的问题
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Description
num = int(input('请输入一个正整数: '))
end = int(sqrt(num))
is_prime = True
for x in range(2, end + 1):
请问为什么要进入这个循环呢？还有为什么范围的结束是end+1？
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- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the Day 4 Exercise 1 material containing the shown Python snippet and inspect how the loop is introduced. Done means clarifying in the lesson why the loop is needed and why its range ends at end + 1.
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Assessment
- Tech stack
- jupyter-notebook, python
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100