Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Write a recursive function recDictList() that takes an arbitrarily nested list as a parameter and returns a new one-dimensional list that contains all the dictionaries

Write a recursive function recDictList() that takes an arbitrarily nested list as a parameter and returns a new one-dimensional list that contains all the dictionaries found in the original list. You are not allowed to use any list methods in your function other than indexing (e.g. lst[i] for some integer i), slicing (e.g. lst[i:j] for some integers i and j), len(), or append(). Solutions that use built-in functions rather than recursion to solve the problem will earn very little credit. You should assume that the initial value given to the function is a list, and your function does not have to behave in any reasonable way when given something other than a list as a parameter. The list may contain values of any type and you must only place the dictionaries into the new list. The type() function is helpful in determining what values can be found in the list. The function should not alter the list in any way nor should it make a copy of the list and alter that. The following shows the behavior of the function on some sample parameters. Please remember that these examples are just that. Your function must work correctly on all valid parameters, and you may not make any assumptions about the number of nested sublists or the depth of the nesting in the list provided as a parameter to the function:

This is the output and in python please

image text in transcribed

Python 3.6.4 Shell File Edit Shel Debug Options Window Help >>> 1st = recDictList([]) >lst st-recDictList (1, 2, 3, 4]) lst >>>1st 1st ['a: 1, 'b': 2, 3), 'd': 411 lst lst >>1st Ln: 133 Col: 4

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Beginning Databases With PostgreSQL From Novice To Professional

Authors: Richard Stones, Neil Matthew

2nd Edition

1590594789, 978-1590594780

More Books

Students also viewed these Databases questions

Question

What is the Definition for Third Normal Form?

Answered: 1 week ago

Question

Provide two examples of a One-To-Many relationship.

Answered: 1 week ago