save project

diy.py

-with open(r'c:\Users\23636\Desktop\sales_list.txt','r',encoding='utf-8') as a:
-    b=a.readlines()
-#    print(b)
-    for i in b:
-        c=i.split()
-        print(c[1:])
+with open(r'c:\Users\23636\Desktop\sales_list.txt','r',encoding='utf-8') as file:
+    a=file.readlines()
+#    print(a)
+    for i in a:
+        data=i.split()
+#        print(c[1:])
\ No newline at end of file
+        sum=0
+        for sales in data[1:]:
+            sum=sum+int(sales)
+            d=data[0]+str(sum)
+        print(d)
\ No newline at end of file