save project

diy.py

@@ -2,7 +2,9 @@ with open(r'c:\Users\丽达7号\Documents\lesson13-1\sales_list.txt',"r",encodin
     a=file.readlines()
 # print (a)
 for i in a:
-    print (i)
-data=i.split()
-print(data[0])
-print(data[1:])
\ No newline at end of file
+    data=i.split()
+    #print(data[1:])
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+    print(sum)
\ No newline at end of file