Question: What will be the output of the following code? Stack stack = new Stack < > ( ) ; stack.push ( A )

What will be the output of the following code?
Stack stack = new Stack<>();
stack.push("A");
stack.push("B");
stack.push("C");
System.out.println(stack.peek());
System.out.println(stack.pop());
System.out.println(stack);

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

Given the above tree, its root stored in a TreeNode called root,: What is the output of the following code? Stack> stack = new Stack (); stack .push(root ); do{ TreeNode node = stack.pop(); System ....

Q:

What is the output of the following code? Stack snew Stack ); s.push(7); s.push (10); System.out.println (s.pop()); System.out.println(s.peek)); s.push(3); s.push(5); System.out.println (s.pop());...

Q:

PLEASE EXPLAIN EACH STEP OF THE CODE! particularly where it says item2 = stack.pop() (a) (8 points) What is the output of the following code segment? Stack stack = new Stack (); int item1 = 1; int...

Q:

Queue and stack 1) Draw the diagram for this as well, and write a few lines of code (it should be pretty short) for b) part. 2) Again, draw the diagram and write the code for b) part. 3) What's the...

Q:

Please heal me with these 9 Python Multiple Choices questions. Thank you so much. Question 1 1 pts Select all of the true statements from the list below. Every programming language provides the same...

Q:

Stack sl contains integers (6,4,2). If the last integer in is 6, show the output of the following code: int x = sl.pop(); int y = sl.pop(); int z = sl.pop(); sl.push(x); sl.push sl.push( (z);...

Q:

64. In the definition of the Node class below, what does the reserved word friend mean? class Node { public: Node(string s); private: string data; Node* previous; Node* next; friend class List;...

Q:

Java a) Show the console output after the following code is executed. stack cstack = new Stack (); cstack.push('A'); cstack.push('B'); cstack.push('+'); system.out.print (cstack.peek);...

Q:

?Identify a true statement of array .find( callback [, thisArg ])method. a ?It tests whether the condition returned by the callback function holds for at least one item in array . b ?It returns the...

Q:

Javascript uses _____ brackets to delineate code blocks. Question 1 options: Save Question 2 (1 point) What is the time complexity of the following function? function fun(n) { if (n Question 2...

Q:

The formula for the Stirling number of second kind, the number of partitions of n objects into n-4 boxes is given by the formula (:) - ()(";") -G)(;") (":")(",") (;)(":") 4 + B n n n 3 | 4 3 3 3 n +...

Q:

please give me a initial post to this following questions in 200 words. please do not copy from others. write in your own words Preparing for a specific international project requires serious...

Q:

Employee wages and office rent are examples of _ _ _ _ _ _ _ _ cost .

Q:

An independent contractor cannot ________blank unless authorized to do so by the principal. Multiple Choice supply her own tools of the trade enter into contracts on behalf of the principal engage in