save project

func.py

@@ -12,7 +12,7 @@ def new_input():
             else:
                 total.append(unit)
     return(total)
-
+# 求列表之和
 def sum(a):   
     count=0
     for i in a:
@@ -24,3 +24,5 @@ def sum(a):
 
 d=new_input()
 print(d)
+a=sum(d)
+print(a)
\ No newline at end of file