def q5(sentence):Assumes sentence is a string.Returns a list of all the words in sentence, where a word is a tokenseparated by white space, (you can use sentence.split()), and thenfor each word, make it lowercase and remove any character that is notalpha-numeric (a-z or 8-9).For example,Iq5("The Plague" (French: "La Peste"), 1947, by Albert CamUs.')should return ['the', 'plague', 'french', 'la', 'peste', '1947', 'by', 'albert', 'camus']q5('Red@Dragon....ca is great!')should return ['reddragonca', 'is', 'great']pass

def q5(sentence): # function to chance each word to lower case and only with…

def 95(sentence) : ... Assumes sentence is a string. Returns a list of all the words in sentence, where a word is a token separated by white space, (you can use sentence.split()), and then for each word, make it lowercase and remove any character that is not alpho-numeric (a-z or 8-9). For example, I q5( The PLague" (French: "La Peste"), 1947, by Albert Camus.' should return ['the', 'plague', 'french', 'la', 'peste', '1947', 'by', 'albert', 'camus'] 45('Red@Dragon....ca is great!') should return ['reddragonca', 'is', 'great'] ... pass

def 95(sentence) : ... Assumes sentence is a string. Returns a list of all the words in sentence, where a word is a token separated by white space, (you can use sentence.split()), and then for each word, make it lowercase and remove any character that is not alpho-numeric (a-z or 8-9). For example, I q5( The PLague" (French: "La Peste"), 1947, by Albert Camus.' should return ['the', 'plague', 'french', 'la', 'peste', '1947', 'by', 'albert', 'camus'] 45('Red@Dragon....ca is great!') should return ['reddragonca', 'is', 'great'] ... pass

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

See similar textbooks

Similar questions

PigLatinStrings converts a string into Pig Latin, but it processes only one word. If a word ends with a punctuation mark in the Pig Latin form, put the punctuation at the end of the string. For example: “Hello!” becomes “ello-Hay!” Source: Mbela, K. (2020) Write a program that prompts the user to input a string and then outputs the string in Pig Latin. Create the program using a Linked List.
The String class implements Comparable, which means that two strings can be compared to each other. However, the default implementation orders strings based on the ASCII values of their characters, which means that strings that begin with an uppercase letter are always ordered before strings that begin with a lowercase letter. This means that the string “Zoo” would be ordered before the string “aardvark”. Write a Comparator that compares two strings alphabetically so that “aardvark” is ordered before “Zoo”. Hint: convert both strings to upper or lowercase before comparing them.
PigLatinStrings converts a string into Pig Latin, but it processes only one word. If a word ends with a punctuation mark in the Pig Latin form, put the punctuation at the end of the string. For example: “Hello!” becomes “ello-Hay!” Source: Mbela, K. (2020) Write a program that prompts the user to input a string and then outputs the string in Pig Latin. Create the program using a Linked List.Build a linked list as template either forwards or backwards.
def get_legal_word_scores(letters, dictionary, value_dict): """ Given a str of letters that we can use, and a dictionary that contains all legal words allowed in scrabble game, and a value_dict that maps each letter to a score, Returns a dictionary that contains all possible scores earned by any legal word as the key, and for each score, the score/key maps to a list of words that are from the dictionary made from the given letters and computes to that score. The list should be in alphabetical order. """
True/False 7. The split method breaks a string into a list of substrings, and j oin does the opposite.
PigLatinStrings converts a string into Pig Latin, but it processes only one word. If a word ends with a punctuation mark in the Pig Latin form, put the punctuation at the end of the string. For example: “Hello!” becomes “ello-Hay!” Source: Mbela, K. (2020) Write a program that prompts the user to input a string and then outputs the string in Pig Latin. Create the program using a Linked List. The linked list should have function that prints the linked list. This function should be a recursive function.
Write in Python: A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes in word pairs that consist of a name and a phone number (both strings), separated by a comma. That list is followed by a name, and your program should output the phone number associated with that name. Assume the search name is always in the list. Ex: If the input is: Joe,123-5432 Linda,983-4123 Frank,867-5309 Frank the output is: 867-5309
A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings), separated by a comma. That list is followed by a name, and your program should output the phone number associated with that name. Output "None" if name is not found. Ex: If the input is: 3 Joe,123-5432 Linda,983-4123 Frank,867-5309 Frank the output is: 867-5309 Your program must define and call the following function. The return value of GetPhoneNumber is the phone number associated with the specific contact name.string GetPhoneNumber(vector<string> nameVec, vector<string> phoneNumberVec, string contactName) Hint: Use two vectors: One for the string names, and the other for the string phone numbers.
A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings). That list is followed by a name, and your program should output the phone number associated with that name. Ex: If the input is: 3 Joe 123-5432 Linda 983-4123 Frank 867-5309 Frank the output is: 867-5309 Your program must define and call the following function. The return value of GetPhoneNumber is the phone number associated with the specific contact name.string GetPhoneNumber(vector<string> nameVec, vector<string> phoneNumberVec, string contactName) #include <iostream>#include <vector>using namespace std; string GetPhoneNumber(vector<string> nameVec, vector<string> phoneNumberVec, string contactName) {} int main()…
Make a dictionary, the student's name is the key (a string) and the student's test scores is the value (a list). So it should be a dictionary with six key value pairs in it. Here is data to use. Brian,94,89,92 Rachel,100,90,65 Jon,67.5,95,100 Brit,0,78,80 Greg,65,100,78 Andrea,55.5,67,79 1. Now print the dictionary data using a loop that starts with for key, value in. 2. Now print the dictionary data using a loop that starts with for key in 3. Find and print out Rachels second score (should be a 90) 4. This one is a little tricky, a little mind-bender. Make a new dictionary. Using the dictionary you made from above,. the new dictionary should consist of the key is the name of the person, and the value is just the average of their scores. So it’s six key value pairs but instead of the value being a list like the first problems, this time it's just their average (which you compute from their scores in the other dictionary. Print the new dictionary out. 5. You…
Question-2 a) You might have heard about the "Guess the Word Game", so in this game the user has to guess the letter(s) of the word one by one. There are n chances given to guess its letters where n is the number of letters in that word. You have to implement given scenario with the help of “Doubly Linked List”. B) Assume you have a folders of (images and videos) in your computer which contain some random mix numerical values. Your task is to separate images (e.g odd values) and videos (e.g Even values). So that all the images and videos are stored in separate folders (lists). While separating make sure that any of the folder (lists) should not contain any duplicate file or duplicate value. In this task images and videos odd & even numbers and folder means a single list of mix value. e.g: linkedlists (odd, even). Design a method for above task which will create two separate linked lists and write main method to test your program. FOLDER (VIDEO AND IMAGES:ODD…
*in java* A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings), separated by a comma. That list is followed by a name, and your program should output the phone number associated with that name. Assume that the list will always contain less than 20 word pairs. Ex: If the input is: 3 Joe,123-5432 Linda,983-4123 Frank,867-5309 Frank the output is: 867-5309 Your program must define and call the following method. The return value of getPhoneNumber() is the phone number associated with the specific contact name.public static String getPhoneNumber(String[] nameArr, String[] phoneNumberArr, String contactName, int arraySize) Hint: Use two arrays: One for the string names, and the other for the string phone numbers.…