save project

diy.py

@@ -2,4 +2,9 @@ with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',enco
     a=file.readlines()
     print(type(a))
     for i in a:
-        print(i)
\ No newline at end of file
+        data=i.split()
+        sum=0
+        for sales in data[1:]:
+            sum=sum+int(sales)
+        c=data[0]+':' +str(sum)
+        print(c)
\ No newline at end of file