From 9b2c1670bed7b3ecba309c9d696cfdc708a61345 Mon Sep 17 00:00:00 2001
From: BellCodeEditor <bellcode_dev@bell.ai>
Date: Sun, 15 Dec 2024 15:58:54 +0800
Subject: [PATCH] save project

---
 my_search.py | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/my_search.py b/my_search.py
index 6eaf4dc..2022976 100644
--- a/my_search.py
+++ b/my_search.py
@@ -6,4 +6,17 @@ for i in range(1, 101):
 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):
\ No newline at end of file
+def binary_search(alist,num):
+    low=0
+    high=len(alist)-1
+    while low<=high:
+        mid =low+high//2
+        guess=alist[mid]
+        if guess ==num:
+            return mid
+        elif guess<num:
+            low=mid+1
+        else:
+            high=mid-1
+ruturn=binary_search(alist,12)
+print(ruturn)
\ No newline at end of file
--
libgit2 0.25.0