Explain what the following code prints. Draw a picture of the linked list after each step. LinkedList

Question:

Explain what the following code prints. Draw a picture of the linked list after each step.

LinkedList staff = new LinkedList<>();
staff.addFirst("Harry");
staff.addFirst("Diana");
staff.addFirst("Tom");
System.out.println(staff.removeFirst());
System.out.println(staff.removeFirst());
System.out.println(staff.removeFirst());

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Java Concepts Late Objects

ISBN: 9781119186717

3rd Edition

Authors: Cay S. Horstmann

See More Books

Question Posted: Jun 10, 2021 05:30 AM

See More Questions

Explain what the following accounting terms mean: a. Separate-entity assumption b. Unit-of-measure assumption c. Continuity assumption d. Historical cost principle
Explain what the following terms mean in object-oriented database terminology: method, signature, message, collection, extent.
Explain what the following ratios tell you about a companys financial health: debt to equity ratio and interest coverage ratio.
Payroll Assignment - (50 Marks) The following employees are working in the ABC Clinic, they are paid biweekly. Calculate the gross income, net income, and the total remittance that ABC is to report...
a. On March 11, 2005, the Gallup Organization released the results of a CNN/USA Today/Gallup national poll regarding Internet usage in the United States. Each of 1,008 randomly selected adults was...
a . Prepare gross profit computations for Year 1 and Year 2 using absorption costing. Do not use negative signs with your answers. \ table [ [ Absorption Costing ] , [ Sales , $ , 5 8 5 0 0 0 0 , 7 8...
Bloomberg L.P. lists the top 20 U.S. companies by revenue. Walmart stores is number one followed by Exxon Mobil and Chevron. Of the 20 companies on the list, 8 are in some type of electronicsrelated...
A scheme for concurrently heating separate water and air streams involves passing them through and over an array of tubes, respectively, while the tube wall is heated electrically. To enhance...
A series of quarterly cash flows starts with a cash flow of $1,000 on April 1, 1982, and is expected to continue through July 1,1994. Each cash flow has been $50 greater than the one preceding it....
Chow, a PA, is assisting his client, Western Resources Inc., a closely held company, that is seeking to secure a new line of credit from a local bank. Chow has performed a review of the companys...
Write a program that reads a Java source file and produces an index of all identifiers in the file. For each identifier, print all lines in which it occurs. For simplicity, we will consider each...
Repeat Exercise P15.3, but use a Map for the coefficients. Data from Exercise P15.3, Write a class Polynomial that stores a polynomial such as as a linked list of terms. A term contains the...
How can industrial pollution be viewed in terms of resource?
Describe in your own words how you would expect the data points on a scatterplot to be distributed if the following features were present (i.e. for each part, explain how the feature would look on a...
imagine this experimental setup: One temperature probe is in embedded in a small block of frozen sugar water at -20. The frozen sugar water is in a small test tube The melting/freezing point of this...
Question 2: (40 points: 10 each) During September, Sweet Foods manufactures a single product. The Company's material purchases amounted to 9,000 pounds at a price of $9.80 per pound. Actual costs...
E12-23 (Algo) (Supplement 12B) Preparing a Statement of Cash Flows, Indirect Method: T-Account Approach [LO 12-S2] Golf Goods Incorporated is a regional and online golf equipment retailer. The...
A symmetric compound channel in over bank flow has a main channel with a bottom width of 30 m, side slopes of 1:1, and a flow depth of 3m. The floodplains on either side of the main channel are both...
Go to www.earnings.com and find the stock splits. How many stock splits are listed? How many are reverse splits? What is the largest split and the largest reverse split in terms of shares? Pick a...
In Exercises 1558, find each product. (9 - 5x) 2
It is desired to send a sequence of computer screen images over an optical fiber. The screen is 2560 1600 pixels, each pixel being 24 bits. There are 60 screen images per second. How much bandwidth...
Calculate the end-to-end transit time for a packet for both GEO (altitude: 35,800 km), MEO (altitude: 18,000 km) and LEO (altitude: 750 km) satellites.
What is the latency of a call originating at the North Pole to reach the South Pole if the call is routed via Iridium satellites? Assume that the switching time at the satellites is 10 microseconds...
Problem 1 5 - 5 ( Algo ) Lessee; operating lease; advance payment; leasehold improvement [ L 0 1 5 - 4 ] On January 1 , 2 0 2 4 , Winn Heat Transfer leased office space under a three - year operating...
Zafra and Stephanie formed an equal profit- sharing O&S Partnership during the current year, with Zafra contributing $100,000 in cash and Stephanie contributing land (basis of $60,000, fair market...
What is the Breakeven Point in units assuming a product selling price is $100, Fixed Costs are $8,000, Variable Costs are $20, and Operating Income is $32,000 ? 100 units 300 units 400 units 500 units

Explain what the following code prints. Draw a picture of the linked list after each step. LinkedList

Question:

Step by Step Answer:

LinkedList staff new LinkedList Since the linked list allocates the memory run time Nothing is allocated here But only a linked list of named staff is ...View the full answer

Java Concepts Late Objects

Students also viewed these Computer science questions