Answered: code in python The function…

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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code in python

The function print_reverse takes one parameter, L, which is a list. The function then prints the items in the list in reverse order, one item per line, WITHOUT changing the value of L.

Write the function definition.

Note 1: This function does NOT get anything from standard input.

Note 2: This function DOES, however, print to standard output.

Note 3: You should NOT return anything from this function (let it return None by default).

Hint: Some ideas for iterating over a list in reverse order are given here.

For example:

Test	Result
L = ['apple', 'banana', 'cherry'] Lcopy = L[:] return_value = print_reverse(L) if return_value != None or L != Lcopy: print("Error")	cherry banana apple
L = ['happy'] Lcopy = L[:] return_value = print_reverse(L) if return_value != None or L != Lcopy: print("Error")	happy
L = [] Lcopy = L[:] return_value = print_reverse(L) if return_value != None or L != Lcopy: print("Error")

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