#二分查找 ''' 1.end问题 2.44对应的end<start 找不到情况 3.返回值递归的情况 4,611,aim太大的情况 ''' l = [2,3,5,10,15,16,18,22,26,30,32,35,41,42,43,55,56,66,67,69,72,76,82,83,88] def find(l,aim,start=0,end=None): end = len(l) if end is None else end Mid_index = (end - start) // 2…