using System;

class stack 

{

int []ArrStack;

int size;

int top;

public stack(int len)

{

size=len;

ArrStack=new int[size];

top=-1;

}

public void puhs(int element)

{

ArrStack[++top]=element;

}

public int pop()

{

return ArrStack[top--];

}

public int peek()

{

return ArrStack[top];

}

public bool isfull()

{

return (top==size-1);

}

public bool isempty()

{

return top==-1;

}

public void display()

{

Console.WriteLine("The Element of stack :");

for (int i=top;i>-1;i--)

Console.WriteLine(ArrStack[i]);

}

public int Thesiaz()

{

return size+1;

}

}

public class Program

{

    public static void Main()

    {

Console.WriteLine("Enter The Siaz :");

int len=Convert.ToInt32(Console.ReadLine());

stack STA=new stack(len);

stack STP=new stack(len);

Console.WriteLine("Enter The Number Of Stack");

if (STA.isfull())

Console.WriteLine("TheStack is Full!");

else

for (int i=0;i<5;i++)

{

int x=Convert.ToInt32(Console.ReadLine());

STA.puhs(x);

}

int a=STA.Thesiaz()-2;

for (int i=0;i<a;i++)

{

int x=STA.pop();

if (x>=0)

STP.puhs(x);

}

if (STP.peek()==0)

STA.pop();

STP.display();

    }

}