auto save

my_csv.py

@@ -3,7 +3,8 @@ import csv
 subject = [["姓名", "语文", "数学", "英语"],
 subject = [["姓名", "语文", "数学", "英语"],
            ["小贝", 98, 99, 92],
            ["小贝", 98, 99, 92],
            ["聪聪", 95, 91, 95]]
            ["聪聪", 95, 91, 95]]
-with open('zz.csv','w',encoding='utf-8',newline='') as dd:
-    xc=csv.writer(dd)
-    xc.writerows(subject)
-    
+with open('zz.csv','r',encoding='utf-8') as f:
+    fd=csv.reader(f)
+    print(fd)
+    fd=list(fd)
\ No newline at end of file
+    print(fd)
\ No newline at end of file

zz.csv

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