save project

diy.py

@@ -2,5 +2,10 @@ with open(r'c:\Users\Administrator\Documents\lesson13_2\sales_list.txt','r',enco
     a=file.readlines()
 for i in a:
     data=i.split()
-    print(data[0])
-    print(data[1:])
+    #print(data[0])
+    #print(data[1:])
+    sum=0
+    for sales in data[1:]:   
+        sum=sum+int(sales)
+    result=data[0]=str(sum)    
+    print(sum)