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33 lines (24 loc) · 721 Bytes
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import java.util.Stack;
public class ExampleOne {
public static void main(String[] args) {
Stack<Integer> list = new Stack<>();
//push operation
list.push(10);
list.push(20);
list.push(30);
list.push(40);
list.push(50);
System.out.println(list);
System.out.println(list.peek());
//pop operation
list.pop();
list.pop();
System.out.println("After Pop operations " + list);
boolean isEmpty = list.isEmpty();
if(isEmpty){
System.out.println("Yes stack is Empty ");
}else{
System.out.println("No , Stack is not Empty ");
}
}
}