save project

diy.py

+with open(r'C:\Users\Administrator\Desktop\sales_list.txt','r',encoding='utf-8') as file:
+    a=file.readlines()
+we=[]
+for i in a:
+    b=i.split()
+    sum=0
+    for sales in b[1:]:
+        sum=sum+int(sales)
+    sdf=b[0]+str(sum)+"\n"
+    we.append(sdf)
+with open(r'C:\Users\Administrator\Desktop\asdfsales_list.txt','a',encoding='utf-8')as file:
+    file.writelines(we)
\ No newline at end of file