Runner.java

public class Runner {

    public static void main(String[] args) {
        
        DynamicStack stack = new DynamicStack();
        
        stack.push(1);
        stack.push(2);
        stack.push(3);
        stack.push(4);
        stack.push(5);
        stack.push(6);
        stack.push(7);
        stack.push(8);
        stack.push(9);
        stack.push(10);
        stack.push(11);
        stack.push(12);
        stack.push(13);
        stack.push(14);
        stack.push(15);
        stack.push(16);
        
        stack.pop();
        stack.pop();
        stack.pop();
        stack.pop();
        stack.pop();
        stack.pop();
        stack.pop();
        stack.pop();
        stack.pop();
        stack.pop();
        stack.pop();
        stack.pop();
        stack.pop();
        
        stack.show();
        
    }

}