save project

diy.py

 with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8' ) as file:
 with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8' ) as file:
-    a = file.read()
-    print(type(a[3:5]))
-
-
+    a = file.readlines()
+    for i in a:
+        print(i)
\ No newline at end of file
-

sales_list.txt

@@ -11,4 +11,4 @@
 刘阳 11 15 22 11 23 26 22 15 17 52 12
 刘阳 11 15 22 11 23 26 22 15 17 52 12
 王胜男 27 15 15 26 13 12 15
 王胜男 27 15 15 26 13 12 15
 王娇 12 11 12 12 15 35 23 11C
 王娇 12 11 12 12 15 35 23 11C
-:\Users\Administrator\Documents\lesson13-1\diy.py
+