save project

my_search.py

@@ -21,4 +21,4 @@ def binary_search(alist,num):
     return None
     return None
 result = binary_search(alist,num)
 result = binary_search(alist,num)
 print("老师给的数值是：",num)
 print("老师给的数值是：",num)
-print("它在列表里的索引是："，result)
+print("它在列表里的索引是：",result)
\ No newline at end of file