摘要: def bin(alist,target): i,j=0,len(alist)-1 while i<=j: m = (i+j)//2 if target == alist[m]: return m if target > alist[m]: i = m+1 else: j = m-1 return 阅读全文
posted @ 2021-12-23 13:42 keep2021 阅读(9) 评论(0) 推荐(0) 编辑