Pack Programs

import pack.*;
class p
{
public static void main(String arg[])
{
pa p = new pa();
p.m();
}
}
package pack;
public class pa
{
public void m()
{
aa ob = new aa();
System.out.println(ob.a);
}
}
class aa
{
public int a=22;
}
import pack.*;
class pa1
{
public static void main(String arg[])
{
pa p = new pa();
p.m();
}
}
import pack.*;
class s
{
public static void main(String arg[])
{
sample ss = new sample();
ss.m();
c ss1 = new c();
System.out.println(ss1.a);
}
}
package pack;
import p.*;
public class sam
{
public void m()
{
c ob1 = new c();
// c1 ob2 = new c1();
// c2 ob3 = new c2();
ob2.m();
// ob2.m2();
System.out.println(ob1.a);
// System.out.println(ob1.b);
// System.out.println(ob1.c);
// System.out.println(ob1.d);
}
}
class c
{
public int a=55;
}
package pack;
public class sample
{
public void m()
{
c ob1 = new c();
System.out.println(ob1.a);
}
}
class c
{
public int a=55;
}
package p;
public class c
{
public int a=1;
private int b=2;
protected int c=3;
int d =4;
}
package p;
public class c1
{
public void m()
{
System.out.println("m method");
}
public void m1()
{
System.out.println("m1 method");
}
}
package p;
public class c2
{
public static void main(String arg[])
{
System.out.println("this is package");
}
}
interface i
{
final int a=33;
int b=44;
class c
{
}
public void m();
public void m1();
}
class int1 implements i
{
public void m()
{
}
public void m1()
{
}
public static void main(String arg[])
{
c ob = new c();
}
}
package p.p1;
public class c
{
public static void main(String arg[])
{
System.out.println("Subpackage");
}
}