Implement recursive binary search in Python
def recursive_binary_search(arr,ele): if len(arr) == 0: return False else: mid = len(arr)/2 if arr[mid] == ele: return True else: if ele < arr[mid]: return recursive_binary_search(arr[:mid], ele) else: return recursive_binary_search(arr[mid+1:], ele) d = recursive_binary_search([1,2,3,4,5],22) print d