save project

123.csv

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

my_csv.py

 import csv
 import csv
-     writer.writerow(data)
      
      
      
      
-
-
-
-subject = ["姓名", "语文", "数学", "英语"]
-score1 = ["小贝", 98, 99, 92]
-score2 = ["聪聪", 95, 91, 95]
-with open("123.csv","w", encoding="utf-8") as a:
+data= [["姓名", "语文", "数学", "英语"],
+           ["小贝", 98, 99, 92],
+           ["聪聪", 95, 91, 95]]
+with open("123.csv","w", encoding="utf-8",newline="") as a:
     writer = csv.writer(a)
     writer = csv.writer(a)
-    writer.writerow(subject)
-    writer.writerow(score1)
+    writer.writerows(data)
    
    
+  with open("123.csv","w", encoding="utf-8",newline="") as f:     
+      f_csv = csv.reader(f) 
+      print(f_csv)         
+      f_csv=list(f_csv)
+      print(f_csv)
\ No newline at end of file