auto save

my_search.py

@@ -5,7 +5,8 @@ for i in range(1, 101):
     alist.append(i)
     alist.append(i)
 num = random.choice(alist)
 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
 # 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
-
+for i in range(len(alist)-1):
+    if i 
 def binary_search(alist,num):
 def binary_search(alist,num):
     low = 0
     low = 0
     high = len(alist) - 1
     high = len(alist) - 1