auto save

diy.py

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