freeCodeCamp/curriculum/challenges/chinese/07-scientific-computing-with-python/python-for-everybody/introduction-elements-of-python.md

id, title, challengeType, videoId, dashedName

id	title	challengeType	videoId	dashedName
5e6a54c358d3af90110a60a3	导言：Python 的元素	11	aRY_xjL35v0	introduction-elements-of-python

--question--

--text--

以下代码将打印出什么？

x = 43
x = x + 1
print(x)

--answers--

x

---

x + 1

---

44

--video-solution--

3