Homework Introduction
二级高频考点，练习循环嵌套，先看视频学习前2个题目，然后独立完成后面真题。
Problem
Please claim the assignment to see the problems.
- Status
- Live...
- Problem
- 6
- Open Since
- 2025-11-11 0:00
- Deadline
- 2099-8-23 23:59
- Extension
- 24 hour(s)
二级高频考点，练习循环嵌套，先看视频学习前2个题目，然后独立完成后面真题。