Ask someone over 40 what a “Compact Disc” is, and then write a function with the

Question

Ask someone over 40 what a “Compact Disc” is, and then write a function with the header:

function [CD] = myMusicCollection(genre, title, artist, year, stars, CD)

which adds a new CD to an existing data structure with fields “genre” (a string), “title” (a string), “artist” (a string), “year” (a double), and “stars” (a double) and returns the updated data structure. This function will only work if CD already has at least one album.

Test Cases:

>> CD.genre = 'Classical';

>> CD.title = 'Mass in G';

>> CD.artist = 'Bach';

>> CD.year = 2004;

>> CD.stars = 3.5;

>> CD = myMusicCollection('Classical', 'Symphony 40', 'Mozart', 2015, 4, CD);

>> CD

CD =

1x2 struct array with fields:

    genre

    title

    artist

    year

    stars

>> CD(1).title

ans =

Mass in G

>> CD(2).year

ans =

        2015

>> CD = myMusicCollection('Baroque', 'Rosary Sonatas', 'Biber', 2012, 4, CD);

>> CD

CD =

1x3 struct array with fields:

    genre

    title

    artist

    year

    stars

>> CD(3).title

ans =

Rosary Sonatas

Deliverables: Submit the above m-files (separately, not zipped) onto Blackboard.

•          Be sure that the functions are named exactly as specified, including spelling and case.

•          You will get zero credit for a function if it is named wrong, even if

Explanation / Answer

function [CD] = myMusicCollection(genre, title, artist, year, stars, CD)

CD.genre = genre;
CD.title = title;
CD.artist = artist;

CD.year = year;

CD.stars = stars;

end

CD.genre = 'Classical';

CD.title = 'Mass in G';

CD.artist = 'Bach';

CD.year = 2004;

CD.stars = 3.5;

CD = myMusicCollection('Classical', 'Symphony 40', 'Mozart', 2015, 4, CD);

CD(1).title

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.