save project

my_search.py

@@ -15,7 +15,7 @@ def binary_search(alist,num):
         elif guess_num<num:
             low=mid+1
         elif guess_num>num:
-            high=m-1
+            high=mid-1
     return None
 result=binary_search(alist,num)
 print("是",num)