RWEP/SD/1.9_课后作业6/data.csv

1	name	age	score
2	Alice	25	85
3	Bob	30	92
4	Charlie	28	89
5	David	22	95
6	Eva	35	87
7	Frank	27	91
8	Grace	29	88
9	Helen	26	93
10	Ivan	31	86
11	Jack	24	94
12	Kelly	32	89
13	Lily	28	90
14	Mike	33	85
15	Nancy	27	92
16	Olivia	34	88
17	Peter	29	93
18	Queen	25	89
19	Ryan	30	94
20	Samantha	26	91
21	Tom	31	87