This is my main code (its about 90% done) : public static void main(String[] args)...
This is my main code (its about 90% done) :
public static void main(String[] args) {
int instrumentFam =
0;
Scanner input = new
Scanner(System.in);
System.out.println("Select one of the following instrument families: ");
System.out.println("1.Brass\n 2.String\n 3.Woodwind\n
4.Percussion\n "
+ "5.Display all instruments\n 6.Exit");
System.out.println("->: ");
instrumentFam =
input.nextInt();
switch
(instrumentFam) {
case 1:
int amount;
String choice;
System.out.println("How many brass instruments would you like to
enter? ");
amount = input.nextInt();
String[] BrassNames = new String[amount];
for (int i = 0; i < amount; i++) {
System.out.println("Enter instrument" + i);
BrassNames[i] = input.next();
}
System.out.println("Display instruments? (Y for Yes, N for
No)");
choice = input.next();
if (choice.equalsIgnoreCase("Y")) {
for (int i = 0; i < amount; i++) {
System.out.println(BrassNames[i]);
}
}
else
{
System.out.println("Enter more instruments? ");
}
break;
case 2: //String instruments
System.out.println("How many string instruments would you like to
enter? ");
amount = input.nextInt();
String[] StringNames = new String[amount];
for (int i = 0; i < amount; i++) {
System.out.println("Enter instrument" + i);
StringNames[i] = input.next();
}
System.out.println("Display instruments? (Y for Yes, N for
No)");
choice = input.next();
if (choice.equalsIgnoreCase("Y")) {
for (int i = 0; i < amount; i++) {
System.out.println(StringNames[i]);
}
}
else
{
System.out.println("Enter more instruments? ");
}
break;
case 3: //Woodwind instruments
System.out.println("How many woodwind instruments would you like to
enter? ");
amount = input.nextInt();
String[] WoodwindNames = new String[amount];
for (int i = 0; i < amount; i++) {
System.out.println("Enter instrument" + i);
WoodwindNames[i] = input.next();
}
System.out.println("Display instruments? (Y for Yes, N for
No)");
choice = input.next();
if (choice.equalsIgnoreCase("Y")) {
for (int i = 0; i < amount; i++) {
System.out.println(WoodwindNames[i]);
}
}
else
{
System.out.println("Enter more instruments? ");
}
break;
case 4: //Percusssion instruments
System.out.println("How many percussion instruments would you like
to enter? ");
amount = input.nextInt();
String[] PercussionNames = new String[amount];
for (int i = 0; i < amount; i++) {
System.out.println("Enter instrument" + i);
PercussionNames[i] = input.next();
}
System.out.println("Display instruments? (Y for Yes, N for
No)");
choice = input.next();
if (choice.equalsIgnoreCase("Y")) {
for (int i = 0; i < amount; i++) {
System.out.println(PercussionNames[i]);
}
}
else
{
System.out.println("Enter more instruments? ");
}
break;
case 5://Display all instruments
}
}
}
The part I need help with is that I need an abstract super class named "Instruments" that will hold a list of instruments of each family of instruments. For example, the brass family should have a list of these instruments: Trumpet, Fanfare trumpet, Trombone, Cornet, Saxhorn, Flugelhorn, Tenor horn, Baritone horn, Euphonium, Tuba, French horn, Sousaphone, Mellophone, Alphorn, Buccina, Bugle, Contrabass bugle, Carnyx, Cornett, Cornu, Dorb, German horn, Horn, Nabal, Nyele, Ophicleide, Post horn, Serpent, Shofar, Sringa, Tibetan horn, Vienna horn, Wagner tuba, Wazza?.
& so on for each family
Homework Answers
import java.util.Scanner;
abstract class Instruments
{
public void brassInsrtumentsList()
{
System.out.println("\nBrass Family List of Instruments are:\n");
System.out.println("Trumpet, Fanfare trumpet, Trombone, Cornet, Saxhorn, Flugelhorn, Tenor horn, Baritone
horn,Euphonium, Tuba, French horn, Sousaphone, Mellophone, Alphorn, Buccina, Bugle, Contrabass bugle, Carnyx, Cornett,
Cornu, Dorb, German horn, Horn, Nabal, Nyele, Ophicleide, Post horn, Serpent, Shofar, Sringa, Tibetan horn, Vienna horn,
Wagner tuba, Wazza");
}
public void stringInsrtumentsList()
{
System.out.println("\nString Family List of Instruments are:\n");
System.out.println("Violin,Lyre,Cello,Viola,Double bass,Bass
guitar,Guitar,Mandolin,Banjo,Harp,Lute,Zither,Ukulele,Sanshin,Koto,Kit");
}
public void woodwindInsrtumentsList()
{
System.out.println("\nWoodwind Family List of Instruments are:\n");
System.out.println("Alto flute,Bass oboe,Bassoon,Bombard,Claghorn,Clarinet,Contrabass,Cor
anglais,Fipple,Flute,Melodica,Mouth organ,Oboe,Piccolo,Pipe,Pku,Pommer,Reclam de xeremies,Recorder,Reed
contrabass,Reeds,Sarrusophone,Saxophone,Shawm,Uilleann pipes");
}
public void percusssionInsrtumentsList()
{
System.out.println("\nPercusssion Family List of Instruments are:\n");
System.out.println("Bock-a-da-bock,Cabasa,Cajón,Castanets,Celesta,Chimes,Claves,Cowbell,Crash
cymbals,Crotales,Daxophone,Flexatone,Güiro,Handbells,Hi-hat,Lummi stick,Maraca,Marimba,Orchestra bells,Quadrangularis
,Reversum,Ratchet,Singing bowls,Slit drum,Steelpan,Suspended cymbal,Temple blocks,Thumb piano (or
Kalimba),Triangle,Txalaparta,Vibraphone,Vibraslap,Wood block,Xylophone");
}
}
class InstrumentsMain extends Instruments
{
public static void main(String[] args) {
int instrumentFam = 0;
Scanner input = new Scanner(System.in);
InstrumentsMain in=new InstrumentsMain();
do
{
System.out.println("Select one of the following instrument families: ");
System.out.println("1.Brass\n 2.String\n 3.Woodwind\n 4.Percussion\n "
+ "5.Display all instruments\n 6.Exit");
System.out.println("->: ");
instrumentFam = input.nextInt();
switch (instrumentFam) {
case 1:
int amount;
String choice;
System.out.println("How many brass instruments would you like to enter? ");
amount = input.nextInt();
String[] BrassNames = new String[amount];
in.brassInsrtumentsList();
for (int i = 0; i < amount; i++) {
System.out.println("Enter instrument" + (i+1));
BrassNames[i] = input.next();
}
System.out.println("Display instruments? (Y for Yes, N for No)");
choice = input.next();
if (choice.equalsIgnoreCase("Y")) {
for (int i = 0; i < amount; i++) {
System.out.println(BrassNames[i]);
}
}
else
{
System.out.println("Enter more instruments? ");
}
break;
case 2: //String instruments
System.out.println("How many string instruments would you like to enter? ");
amount = input.nextInt();
String[] StringNames = new String[amount];
in.stringInsrtumentsList();
for (int i = 0; i < amount; i++) {
System.out.println("Enter instrument" + (i+1));
StringNames[i] = input.next();
}
System.out.println("Display instruments? (Y for Yes, N for No)");
choice = input.next();
if (choice.equalsIgnoreCase("Y")) {
for (int i = 0; i < amount; i++) {
System.out.println(StringNames[i]);
}
}
else
{
System.out.println("Enter more instruments? ");
}
break;
case 3: //Woodwind instruments
System.out.println("How many woodwind instruments would you like to enter? ");
amount = input.nextInt();
String[] WoodwindNames = new String[amount];
in.woodwindInsrtumentsList();
for (int i = 0; i < amount; i++) {
System.out.println("Enter instrument" + (i+1));
WoodwindNames[i] = input.next();
}
System.out.println("Display instruments? (Y for Yes, N for No)");
choice = input.next();
if (choice.equalsIgnoreCase("Y")) {
for (int i = 0; i < amount; i++) {
System.out.println(WoodwindNames[i]);
}
}
else
{
System.out.println("Enter more instruments? ");
}
break;
case 4: //Percusssion instruments
System.out.println("How many percussion instruments would you like to enter? ");
amount = input.nextInt();
String[] PercussionNames = new String[amount];
in.percusssionInsrtumentsList();
for (int i = 0; i < amount; i++) {
System.out.println("Enter instrument" + (i+1));
PercussionNames[i] = input.next();
}
System.out.println("Display instruments? (Y for Yes, N for No)");
choice = input.next();
if (choice.equalsIgnoreCase("Y")) {
for (int i = 0; i < amount; i++) {
System.out.println(PercussionNames[i]);
}
}
else
{
System.out.println("Enter more instruments? ");
}
break;
case 5://Display all instruments
in.brassInsrtumentsList();
in.stringInsrtumentsList();
in.woodwindInsrtumentsList();
in.percusssionInsrtumentsList();
break;
case 6:System.exit(0);
depault: System.out.println("Invalid Choice! Enter your choice 1-5");
}
}while(instrumentFam!=6);
}
}
output:
Add Answer to:
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