auto save

new.py

+a=['你好\n','悟空']
+with open(r'd:\Documents\Desktop\hello.txt','a',encoding='utf-8') as file:
+    file.writelines(a)

ss.py

@@ -2,7 +2,7 @@ with open(r'd:\Documents\Desktop\sales_list.txt','r',encoding='utf-8') as file:
     a = file.readlines()
 for i in a:
     new_i = i.split()
-    print(new_i[0])
+    print(new_i[0],end=' ')
     sum=0
     for sales in new_i[1:]:
         sum = sum+int(sales)