auto save

diy3.py

+with open(r'D:\ggg\sales_list.txt','r',encoding='utf-8') as file:
+    a=file.readlines()
+
+thy_sum=[]
+for i in a: 
+    data=i.split()
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+    result=data[0]+str(sum)+'\n'
+    thy_sum.append(result)
+    print(result)
\ No newline at end of file