auto save

akfjhafdfndjknhjrxdk.py

+import csv
+
+with open('scores.csv',"r") as f:
+    f_csv = csv.reader(f)
+    print(f_csv)
+    f_csv = list(f_csv)
+    print(f_csv[1][2])
\ No newline at end of file

my_csv.py

 import csv
 import csv
 
 
 data = [["姓名", "语文", "数学", "英语"],
 data = [["姓名", "语文", "数学", "英语"],
-        ["小贝", 98, 99, 92],
-        ["聪聪", 95, 91, 95]]
+        ["小ber", 98, 99, 92],
+        ["葱葱", 95, 91, 95]]
 
 
-with open("scores.csv","w") as csvfile:
+with open("scores.csv","w") as csvfile:#,encoding='utf-8',newline='') as csvfile:
     writer = csv.writer(csvfile)
     writer = csv.writer(csvfile)
     writer.writerows(data)
     writer.writerows(data)
\ No newline at end of file

scores.csv

 姓名,语文,数学,英语
 姓名,语文,数学,英语
-小贝,98,99,92
-聪聪,95,91,95
+小ber,98,99,92
+葱葱,95,91,95