save project

diy.py

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