save project

diy.py

-with open(r"c:\Users\Lenovo\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as file:
-    a=file.readlines()
+open( r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r')
\ No newline at end of file
-    g=[]
-    for i in a:
-
-        la=i.split()
-        p=0
-        for l in la[1:]:
-
-            p=p+int(l)
-            k=la[0]+str(p)
-        #print(k)
-        g.append(k)
-with open(r"c:\Users\Lenovo\Documents\lesson13-1\sales_list.txt","a",encoding="utf-8") as file:
-    file.writelines(g)
\ No newline at end of file