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Program of packages



                        Program of packages

PROGRAM-
 make all the program sequentially..
//Save by add.java
package c.bmb;
public class add
{
                                    private int a,b;
                                    public add(int a,int b)
{
                                    this.a=a;
                                    this.b=b;
                                    }
                                    public double getadd()
{
                                    return a+b;
                                    }
public void setadd(int a,int b)
{
this.a=a;
                                    this.b=b;
                                    }
}

//Save by div.java
package c.bmb;
public class div
{
private int a,b;
                                    public div(int a,int b)
{
this.a=a;
                                    this.b=b;
                                    }
public int getdiv()
{
return a/b;
                                    }
public void setdiv(int a,int b)
{
this.a=a;
                                    this.b=b;
}
   }
//Save by mul.java
package c.bmb;
public class mul
{
private int a,b;
                                    public mul(int a,int b)
{
                                    this.a=a;
                                    this.b=b;
                                    }
                                    public double getmul()
{
                                    return a+b;
                                    }
}
//Save by sub.java
package c.bmb;
public class sub
{
private int a,b;
                                    public sub(int a,int b)
{
this.a=a;
                                    this.b=b;
                                    }
public double getsub()
{
return a+b;
                                    }
}
//Save by exadd.java
import c.bmb.mul;
import c.bmb.add;
import c.bmb.div;
import c.bmb.sub;
public class exadd
{
public static void main(String[] args)
{
add c = new add(2,4);
                                    System.out.println(c.getadd());
                                    div c1 = new div(4,2);
                                    System.out.println(c1.getdiv());
            sub c2 = new sub(4,2);
System.out.println(c2.getsub());
            mul c3 = new mul(4,2);
                                    System.out.println(c3.getmul());
}
}   

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