save project

diy.py

-with open(r"c:\Users\我的电脑\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8")as dsa:
-    a=dsa.readlines()
-    #print(a)
-    for i in a :
+with open (r"c:\Users\我的电脑\Documents\lesson13-4\sales_list.txt",'r',encoding='utf-8')as file:
+    a=file.readlines()
+    for i in a:
         print(i)
         print(i)
-        tata=i.split()
-        # print(tata[0])
-        # print(tata[1:])
-        sun=0
-        for g in tata[1:]:
-            sun=sun+int(g)
-        print(sun)    
-