CodeHS Java 9.2.6

//CodeHS AP Computer Science A Java, 9.5.6: Pies //DO NOT COPY AND PASTE, YOUR TEACHER CAN SEE YOUR EDIT HISTORY. //PieTester.java import java.util.ArrayList; public class PieTester { public static void main(String[] args) { ArrayList<Pie> pies = new ArrayList<Pie>(); Pie applPie = new ApplePie(7); Pie pumpPie = new PumpkinPie(7, true); Pie pie = new Pie("blueberry", 7); pies.add(applPie); pies.add(pumpPie); pies.add(pie); for(int i = 0; i < pies.size(); i++){ System.out.print("Pie: "); System.out.println(pies.get(i).getType()); } } }

CodeHS java 9.2.7

//CodeHS AP Computer Science A Java, 9.2.7: Instruments
//DO NOT COPY AND PASTE, YOUR TEACHER CAN SEE YOUR EDIT HISTORY.
//Part 2/3
//Instrument.java

public class Instrument
{
    String name = "";
    String family = "";
    
    public Instrument(String name, String family){
        this.name = name;
        this.family = family;
    }
    
    public Instrument(String name){
        this.name = name;
    }
    
    public void setName(String str){
        this.name = str;
    }
    
    public String getName(){
        return this.name;
    }
    
    public void setFamily(String str){
        this.family = str;
    }
    
    public String getFamily(){
        return this.family;
    }
    
    public String toString(){
        return name + " is a member of the " + family + " family.";
    }
    
}

Posted by: Guest on April-20-2021

Source

//CodeHS AP Computer Science A Java, 9.2.7: Instruments //DO NOT COPY AND PASTE, YOUR TEACHER CAN SEE YOUR EDIT HISTORY. //Part 1/3 //Wind.java public class Wind extends Instrument { boolean reed; public Wind(String name, String family, boolean reed){ super(name, family); this.reed = reed; } public boolean getReed(){ return reed; } public void setReed(boolean bool){ this.reed = bool; } }

//CodeHS AP Computer Science A Java, 9.2.7: Instruments //DO NOT COPY AND PASTE, YOUR TEACHER CAN SEE YOUR EDIT HISTORY. //Part 3/3 //Strings.java public class Strings extends Instrument { public Strings(String name, String family, boolean bow){ super(name, family); this.bow = bow; } public Strings(String name, boolean bow){ super(name, "Strings"); this.bow = bow; } boolean bow; public boolean getBow(){ return this.bow; } public void setBow(boolean bool){ this.bow = bool; } }

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