I recently started coding and I am learning Java, I was wondering if I can get some help with the following program?

Super class:
public class Ship
{
private String name;
private String year;

public Ship()
{
name=" ";
year=" ";
}
public Ship(String name, String year)
{
this.name=name;
this.year=year;
}
public void setName(String name)
{
this.name=name;
}
public void setYear(String year)
{
this.year=year;
}
public String getName()
{
return name;
}
public String getYear()
{
return year;
}
public String toString()
{
String str="Ship's name is: " + name +
           "\nYear it was built was: "+ year;

           return str;
           }
}

SubCalss:

  public CruiseShip()
   {
   super ();
   passangers=0;
   }
   public CruiseShip(String name, String year, int passangers)
   {
   super(name, year);
   this.passangers=passangers;
   }
   public void setPassangers()
   {this.passangers=passangers;}
   public int getPassangers()
   {return passangers;}
   public String toString()
   {
   String str= "The ship's name is: " + getName() +
               "\nThe ship's capasaity is: "+ passangers;
               return str;
               }
}

2nd Subclass:

public class CargoShip extends Ship
{
private int cargoCapacity;

   public CargoShip()
   {
   super();
   cargoCapacity=0;
   }
   public CargoShip(String name, String year, int cargoCapacity)
   {
   super(name, year);
   this.cargoCapacity=cargoCapacity;
   }
   public void setCargoCapacity(int cargoCapacity)
   {this.cargoCapacity=cargoCapacity;}
   public int getCargoCapacity()
   {return cargoCapacity;}
   public String toString()
   {
   String str="Ship's name is: " +getName()+
              "\nShip's cargo capacity is: " + cargoCapacity+"tons";
   return str;
   }
}

Final Demo

public class Fleet
{
   public static void main(String[] args)
   {
   Ship[] group;

   group=new Ship[3];

   group[0]= new Ship();
   group[1]= new CruiseShip();
   group[2]= new CargoShip();

   group[0].setName("Dungeon");
   ((Ship)group[0]).setYear("2000");

   group[1].setName("Titanic");
   ((CruiseShip)group[1]).setPassangers(3547);

   group[2].setName("Black Pearl");
   ((CargoShip)group[2]).setCargoCapacity(25000);

   for(int i=0; i<group.length; i++)
   {
   System.out.println(group[i]);
   }
   }
   }```

I get the following error when I compile
Fleet.java:17: error: method setPassangers in class CruiseShip cannot be applied to given types;
   ((CruiseShip)group[1]).setPassangers(3547);
                         ^
  required: no arguments
  found: int
  reason: actual and formal argument lists differ in length
1 error