save project

diy.py

 with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='UTF-8') as f:
 with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='UTF-8') as f:
     for i in f:
     for i in f:
+        sum=0
         a=i.split()
         a=i.split()
-        print(a[0],a[1:])
+        for b in a[1:]:
+            c=int(b)
+            sum+=c
+        d=a[0]+':'+str(sum))
+    
+            
+