auto save

diy.py

@@ -2,7 +2,18 @@
 with open(r'C:\Users\Administrator\Documents\lesson13-3\sales_list.txt','r',encoding='utf-8')as file:
     a=file.readlines()
     print(a)
+
+file_sum=[]
 for i in a:
-    data =i.split()
-    print(data[0])
-    print(data[1:])
\ No newline at end of file
+    data=i.split()
+    sum=0
+    for sales in data[1:]:
+        sum+=int(sales)
+    rest=data[0]+str(sum)+"\n"
+    file_sum.append(rest)
+    print(rest)
+
+with open(r'C:\Users\Administrator\Desktop\text.txt','w',encoding='utf-8')as file:
+    file.writelines(file_sum)
+    # print(data[0])
+    # print(data[1:])
\ No newline at end of file

write.py

+with open(r'C:\Users\Administrator\Desktop\text.txt','w','utf-8')as file:
+    
\ No newline at end of file