save project

jj.csv

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

my_csv.py

 import csv
-
 data = [["姓名", "语文", "数学", "英语"],
         ["小贝", 98, 99, 92],
-        ["聪聪", 95, 9
\ No newline at end of file
+        ["聪聪", 95, 91, 95]]
+with open("jj.csv","w",encoding="utf-8",newline="")as fi:
+    writer=csv.writer(fi)
+    for i in data:
+            writer.writerow(i)
\ No newline at end of file