import java.util.Stack;

public class IntegersPrinter {

	public void print() {
		Stack<Integer> integerStack = new Stack<Integer>();
		
		System.out.println("Starting...");
		
		int n = (int)(Math.random() * 100) % 10 +1;
	   	int number;
		
		for(int i = 0; i < n; i++) {
			number = (int)(Math.random() * 100);
            integerStack.push(number   );
            System.out.println("push: " + number);
        }
        
        while(!integerStack.isEmpty()) {
        	number = integerStack.pop();
        	System.out.println("pop: " + number);
        }	
        
        System.out.println("Done!");
     }
}

class TestIntegersPrinter {
	public static void main(String[] args) {
		(new IntegersPrinter()).print();
	}
}