pythonWrite a function last_chars, which has a list of strings and an integer num as its input parameters.The function should return a new list, which contains the last num characters of each string.If the string contains num or less characters, do not include it in the result.Example: ["cat"] and 2 returns ["at"]. Calling the function with ['cat', 'dog', 'lion'] and 3 should return a new listthat only contains 1 string ['ion']; changing 3 to 4 in the function call should return an empty list.

Python code to perform the given question is given below.Python code: #function last_char that takes a list of words and an int numdef last_char(words,num): filterList = [] for i in words: #if the length of current word is greater than num if(len(i) > num): #then include the last num words in the list filterList.append(i[len(i)-num:]) #returns the filterList return filterList def main(): #printing the filtered lists print(last_char(['cat'],2)) print(last_char(['cat','dog','lion'],3)) #calling the main functionmain() Output:

Answered: Write a function last_chars, which has…

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

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python

Write a function last_chars, which has a list of strings and an integer num as its input parameters.
The function should return a new list, which contains the last num characters of each string.
If the string contains num or less characters, do not include it in the result.
Example: ["cat"] and 2 returns ["at"]. Calling the function with ['cat', 'dog', 'lion'] and 3 should return a new list
that only contains 1 string ['ion']; changing 3 to 4 in the function call should return an empty list.

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