save project

123.py

+import csv 
+
+with open('scores.csv',"r",encoding="utf-8")as f:
+    f_csv=csv.reader(f)
+    print(f_csv)
+    f_csv=list(f_csv)
+    print (f_csv)
\ No newline at end of file

my_csv.py

 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]]
\ No newline at end of file
+        ["聪聪", 95, 91, 95]]
+
+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