auto save

my_search.py

@@ -5,6 +5,8 @@ for i in range(1, 101):
     alist.append(i)
 num = random.choice(alist)
 # 请完善二分查找函数binary_search(),查找出num在列表alist里面的索引位置
+list=[1,3,8,15,11,17,5,20,21,18]
+
 
 def binary_search(alist,num):
     low=0