freeCodeCamp/curriculum/challenges/chinese-traditional/08-data-analysis-with-python/numpy/loading-data-and-advanced-indexing.md

id, title, challengeType, videoId, bilibiliIds, dashedName

id	title	challengeType	videoId	bilibiliIds	dashedName
5e9a0a8e09c5df3cc3600eda	加載數據和高級索引	11	tUdBZ7pF8Jg	aid bvid cid 720524642 BV1xQ4y1r7mu 409027117	loading-data-and-advanced-indexing

--question--

--text--

給定一個名爲 data.txt 的文件，其中包含以下內容：

29,97,32,100,45
15,88,5,75,22

哪段代碼會生成下面的數組？

[29. 32. 45. 15.  5. 22.]

--answers--

filedata = np.genfromtxt('data.txt', delimiter=',')
output = np.any(filedata < 50)

print(output)

---

filedata = np.genfromtxt('data.txt', delimiter=',')
output = np.all(filedata < 50, axis=1)

print(output)

---

filedata = np.genfromtxt('data.txt', delimiter=',')
output = filedata[filedata < 50]

print(output)

--video-solution--

3