auto save

my_search.py

 import random
 
-alist = []
+
 for i in range(1, 101):
+    alist=[i]
     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
-
 def binary_search(alist,num):
+    low=0
+    high=len(alist)-1
+    a=input(int('0，100的数'))
+    while i==a:
+        if i==a:
+            print("找到了")
+            break
+        elif i>a:
+            print("100",a)
+            b=input(int())
+            if i==b:
+                print("找到了")
+                break
+        elif i<a:  
+            print(a,"100")
+            b=input(int())  
+            if i==b:
+                print("找到了")
+                break
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