The Dark Knight, 2008, Action, Christopher Nolan Pulp Fiction, 1994, Crime, Quentin Tarantino Forrest Gump, 1994, Drama, Robert Zemeckis Inception, 2010, Sci-Fi, Christopher Nolan The Matrix, 1999, Sci-Fi, Lana Wachowski The Godfather, 1972, Crime, Francis Ford Coppola Titanic, 1997, Romance, James Cameron Question 2. Imagine you're building a music playlist application in Java. Write a program that reads a list of songs from a file named "Songs.txt" and accomplishes the following tasks: Display all the songs in your playlist. Display songs released in the last five years (2018-2023). Calculate the average duration of all songs in the playlist. Create a frequency distribution of genres in the playlist. Each element in the distribution should represent the count of songs in a specific genre. Store all the songs in "Songs.txt" in a Java HashSet. Output all unique artists in the playlist. Output the total number of entries in your HashSet. Songs.txt: "Shape of You", 2017, Pop, Ed Sheeran "Blinding Lights", 2019, Pop, The Weeknd "Bohemian Rhapsody", 1975, Rock, Queen "Uptown Funk", 2014, Funk, Mark Ronson ft. Bruno Mars "Happier", 2018, Pop, Marshmello ft. Bastille "Someone You Loved", 2019, Pop, Lewis Capaldi "Billie Jean", 1983, Pop, Michael Jackson
The Dark Knight, 2008, Action, Christopher Nolan Pulp Fiction, 1994, Crime, Quentin Tarantino Forrest Gump, 1994, Drama, Robert Zemeckis Inception, 2010, Sci-Fi, Christopher Nolan The Matrix, 1999, Sci-Fi, Lana Wachowski The Godfather, 1972, Crime, Francis Ford Coppola Titanic, 1997, Romance, James Cameron Question 2. Imagine you're building a music playlist application in Java. Write a program that reads a list of songs from a file named "Songs.txt" and accomplishes the following tasks: Display all the songs in your playlist. Display songs released in the last five years (2018-2023). Calculate the average duration of all songs in the playlist. Create a frequency distribution of genres in the playlist. Each element in the distribution should represent the count of songs in a specific genre. Store all the songs in "Songs.txt" in a Java HashSet. Output all unique artists in the playlist. Output the total number of entries in your HashSet. Songs.txt: "Shape of You", 2017, Pop, Ed Sheeran "Blinding Lights", 2019, Pop, The Weeknd "Bohemian Rhapsody", 1975, Rock, Queen "Uptown Funk", 2014, Funk, Mark Ronson ft. Bruno Mars "Happier", 2018, Pop, Marshmello ft. Bastille "Someone You Loved", 2019, Pop, Lewis Capaldi "Billie Jean", 1983, Pop, Michael Jackson
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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