class Number1
{
private int n1;
private int n2;
Number1(int n1,int n2)
{
this.n1=n1;
this.n2=n2;
}
public void addition()
{
p(n1+n2);
}
public void subtration()
{
p(n1-n2);
}
public void multiplication()
{
p(n1*n2);
}
public void division()
{
p(n1/n2);
}
public void p(int n)
{
System.out.println(n);
}
}
class Number2
{
public static void main(String[] args)
{
Number1 n=new Number1(4,2);
n.addition();
n.subtration();
n.multiplication();
n.division();
}
}
{
private int n1;
private int n2;
Number1(int n1,int n2)
{
this.n1=n1;
this.n2=n2;
}
public void addition()
{
p(n1+n2);
}
public void subtration()
{
p(n1-n2);
}
public void multiplication()
{
p(n1*n2);
}
public void division()
{
p(n1/n2);
}
public void p(int n)
{
System.out.println(n);
}
}
class Number2
{
public static void main(String[] args)
{
Number1 n=new Number1(4,2);
n.addition();
n.subtration();
n.multiplication();
n.division();
}
}