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

id, challengeType, videoId

id	challengeType	videoId
5e6a54c358d3af90110a60a3	11	aRY_xjL35v0

--question--

--text--

What will the following program print out:

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

--answers--

x

---

x + 1

---

44

--video-solution--

3

--hints--

--solutions--