I need help with 2 and 3. Thanks. A str = 'racecar'AQuestion 1. Write a function that takes as input a string and returns a boolean that indicates if the string is a palindrome (return True for a palindrome). Palindromes are wordsthat are the same as the letter-reversed version of themselves (AHA, RACECAR, MADAM, KAYAK are examples).:#strstr = str.casefold()rev=reversed (str)if list(str)print("True")print("False")else:True==list (rev):Question 2. How many words 5 letters or longer in wordlist are palindromes?Question 3. What is the longest word in wordlist that ends in the four letters "ship"? How many words have this length?def find_longest_word (wordslist):word_len = []for n in wordslist:word_len.append((len(n), n))word_len.sort()return word_len [-1] [0], word_len [-1] [1]result = wordlist("ship")print("\nLongest word: ", result [1])print("Length of the longest word: ", result [0])

Answered: I need help with 2 and 3. Thanks.

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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I need help with 2 and 3. Thanks.

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Question 2

def fiveLetterLongerPalindrome(wordList):
count = 0

for string in wordList:
if len(string) >= 5:
stringRev = string[::-1]

if string == stringRev:
count = count + 1

return count

#--------------------------------------------------------------
#Testing

wordList = ["ABBA", "radar", "level", "jackie"]
print("5 letter or longer palindrome words count: ", fiveLetterLongerPalindrome(wordList))

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