Question

Design a class that holds the following data regarding a music album: artist, title, number of tracks, and year released. Write appropriate accessor and mutator methods. Also, write a program that creates three instances of the class. Each instance will hold information about a different music album. Make sure to display all of the information for all three albums to the screen in an organized manner.

**Using python**

Answer 1

Program:

class Album:
   def __init__(self,artist,title,numTracks,year):
       self.artist=artist
       self.title=title
       self.numTracks=numTracks
       self.year=year
  
   def setArtist(self,artist):
       this.artist=artist

   def setTitle(self,title):
       this.title=title

   def setNumTracks(self,numTracks):
       this.numTracks=numTracks

   def setYear(self,year):
       self.year=year
  
   def getArtist(self):
       return    self.artist
   def getTitle(self):
       return self.title
   def getNumTracks(self):
       return self.numTracks
   def getYear(self):
       return self.year

album1=Album("Enrique","Slim Shady",10,1997)
album2=Album("JLegend","GetLifted",8,2004)
album3=Album("Adele","TwentyFive(25)",12,2015)

print("\nArtist\tTitle\t\tNumber of tracks\tYear");
print("----------------------------------------------------------")
print(album1.getArtist(),end="\t")
print(album1.getTitle(),end="\t")
print(album1.getNumTracks(),end="\t\t\t")
print(album1.getYear(),end="\n")
print(album2.getArtist(),end="\t")
print(album2.getTitle(),end="\t")
print(album2.getNumTracks(),end="\t\t\t")
print(album2.getYear(),end="\n")
print(album3.getArtist(),end="\t")
print(album3.getTitle(),end="\t")
print(album3.getNumTracks(),end="\t\t\t")
print(album3.getYear(),end="\n\n")

Program Screenshot:

Output: