What does the following code do? In [4]: def mystery (a_array, size): if size == 1: return a_array[0] else: return a_array[size - 1] + mystery (a_array, size - 1) In [5]: import numpy as np In [6]: numbers = np.arange (1, 11) In [7]: mystery (numbers, len(numbers)) Out [7]: ?????

What does the following code do? In [4]: def mystery (a_array, size): if size == 1: return a_array[0] else: return a_array[size - 1] + mystery (a_array, size - 1) In [5]: import numpy as np In [6]: numbers = np.arange (1, 11) In [7]: mystery (numbers, len(numbers)) Out [7]: ?????

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

What does the following code do?
In [4]: def mystery (a_array, size):
if size == 1:
return a_array[0]
else:
return a_array[size
1] + mystery (a_array,
size
1)
In [5]: import numpy as np
In [6]: numbers = np.arange (1, 11)
In [7]: mystery (numbers, len(numbers))
Out [7]: ?????

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