2021-05-05 10:13:49 -07:00
|
|
|
---
|
|
|
|
|
id: 5e7b9f070b6c005b0e76f05d
|
2021-06-23 21:35:24 +05:30
|
|
|
title: '迭代：定義循環'
|
2021-05-05 10:13:49 -07:00
|
|
|
challengeType: 11
|
|
|
|
|
videoId: hiRTRAqNlpE
|
|
|
|
|
dashedName: iterations-definite-loops
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
# --question--
|
|
|
|
|
|
|
|
|
|
## --text--
|
|
|
|
|
|
2021-06-23 21:35:24 +05:30
|
|
|
以下代碼將打印多少行？
|
2021-05-05 10:13:49 -07:00
|
|
|
|
|
|
|
|
```python
|
|
|
|
|
for i in [2,1,5]:
|
|
|
|
|
print(i)
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## --answers--
|
|
|
|
|
|
|
|
|
|
1
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
2
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
3
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
5
|
|
|
|
|
|
|
|
|
|
## --video-solution--
|
|
|
|
|
|
|
|
|
|
3
|
|
|
|
|
|
