auto save

my_csv.py

 import csv
 
 subject = ["姓名", "语文", "数学", "英语"]
-score1 = ["小贝", 98, 99, 92]
-score2 = ["聪聪", 95, 91, 95]
\ No newline at end of file
+score1 = ["小贝", 98, 99, 92,90]
+score2 = ["聪聪", 95, 91, 95,]
+with open('subject.csv','w',encoding='utf-8') as csvfile:
+    writer=csv.writer(csvfile)
+    writer.writerow(subject)
+    writer.writerow(score1)
+    writer.writerow(score2)
+

subject.csv

+姓名,语文,数学,英语
+小贝,98,99,92
+聪聪,95,91,95