save project

my_search.py

-import random
-
-alist = []
-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
-
-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
-    return None
-result=binary_search(alist,num)
-print("数是",num)
-print("索引",result)
\ No newline at end of file
+import tkinter
+root=tkinter.Tk()
+root.title("注册")
+root.geomtry("400x320x500+30")
+root.mainloop