save project

diy.py

 with open(r'c:\Users\EDZ\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as a:
 with open(r'c:\Users\EDZ\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as a:
     d=a.readlines()
     d=a.readlines()
     
     
+y=[]
 for i in d:
 for i in d:
     b=i.split()
     b=i.split()
     #print(b)
     #print(b)
     j=0
     j=0
     for s in b[1:]:
     for s in b[1:]:
         j=j+int(s)
         j=j+int(s)
-    print(b[0]+str(j))
+p=(b[0]+str(j))+'\n')
\ No newline at end of file
+y.append(p)
+
+with open()
+     c.writelan