save project

diy.py

 #'c:\Users\Windows 10\Documents\lesson13-1\sales_list.txt'
 #'c:\Users\Windows 10\Documents\lesson13-1\sales_list.txt'
 with open(r'c:\Users\Windows 10\Documents\lesson13-1\sales_list.txt',"r",encoding="utf-8") as f:
 with open(r'c:\Users\Windows 10\Documents\lesson13-1\sales_list.txt',"r",encoding="utf-8") as f:
-    qing = f.read()
-    print(qing)
-    
+    qing = f.readlines()
+    for i in qing:
+        print(i)
\ No newline at end of file