save project

1.py

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

scores.csv

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