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3 years ago

Question Statement: Explain the steps needed to the display all the items in a linked list

Computers and Technology

1 answer:

Monica [59]3 years ago

4 0

Answer:

A list of linked data structures is a sequence of linked data structures.

The Linked List is an array of links containing items. Each link contains a link to a different link. The second most frequently used array is the Linked List.

Explanation:

Create a node class with 2 attributes: the data and the following. Next is the next node pointer.

Create an additional class with two attributes: head and tail.

AddNode() adds to the list a new node:

Make a new node.

He first examines if the head is equal to zero, meaning that the list is empty.

The head and the tail point to the newly added node when this list is vacant.

If the list isn't empty, the new node will be added at the end of the list to point to the new node of tail. This new node is the new end of the list.

Show() will show the nodes in the list:

Set a node current that first points to the list header.

Cross the list until the current null points.

Show each node by referring to the current in each iteration to the next node.

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Define a method pyramidVolume with double parameters baseLength, baseWidth, and pyramidHeight, that returns as a double the volu

soldi70 [24.7K]

Answer:

public class CalcPyramidVolume {

public static void main(String[] args) {

// Test the method pyramidVolume() by printing out a test case

// result.

System.out.println("Volume for 1.0, 1.0, 1.0 is: " + pyramidVolume(1.0, 1.0, 1.0));

return;

}

// Method name is pyramidVolume()

// It receives three parameters of type double - baseLength,

// baseWidth, and baseHeight;

// It returns the calculated volume (which is of type double) of the

// pyramid using the appropriate formula.

public static double pyramidVolume(double baseLength, double baseWidth, double baseHeight) {

// From the parameters given, calculate the base area of the

// pyramid first.

double baseArea = baseLength * baseWidth;

// From the base area, calculate the volume of the pyramid.

// Note the use of 1 / 3.0 rather than 1 / 3. This is to bypass the

// integer division of 1/3 which will give zero(0).

double volume = baseArea * baseHeight * 1 / 3.0;

// Return the calculated volume

return volume;

}

Explanation:

There are two versions to this code. The first one allows the user to enter the values for the length, width and height of the pyramid. The second version uses preset values for the length, breadth and height of the pyramid. The second version is represented in the answer above.

The source code files for the two versions have been attached to this response. Kindly download the files and go through the codes especially the comments. Every segment of the codes contains explanatory comments. Carefully go through these comments for explanation of the codes.

Hope this helps!

Download java

7 0

3 years ago

Read 2 more answers

At an open or uncontrolled intersection, yield if ____.

Fed [463]

Answer:

A. Your road is paved and the crossroad is not

Explanation:

6 0

3 years ago

Read 2 more answers

You’ve just finished training an ensemble tree method for spam classification, and it is getting abnormally bad performance on y

inn [45]

Answer:

The various reasons that could be a major problem for the implementation are it involves a large number of parameters also, having a noisy data

Explanation:

Solution

The various reasons that could be causing the problem is given as follows :

1. A wide number of parameters :

In the ensemble tree method, the number of parameters which are needed to be trained is very large in numbers.

When the training is performed in this tree, then the model files the data too well.

When the model has tested against the new data point form the validation set, then this causes a large error because the model is trained completely according to the training data.

2. Noisy Data:

The data used to train the model is taken from the real world . The real world's data set is often noisy i.e. contains the missing filed or the wrong values.

When the tree is trained on this noisy data, then it sets its parameters according to the training data.

As regards to testing the model by applying the validate set, the model gives a large error of high in accuracy y.

8 0

3 years ago

Write an application that determines the value of the coins in a jar and prints the total in dollars and cents. Read integer val

pantera1 [17]

Answer: Result:Enter the number of quarters in the jar: 4

Enter the number of dimes in the jar: 5

Enter the number of nickels in the jar: 2

Enter the number of pennies in the jar: 5

Total value is 1 dollars and 65 cents

Explanation: import java.util.Scanner;public class Coins { public static void main(String[]args) { int quarters, dimes, nickels, pennies; int total;Scanner scan = new Scanner (System.in);System.out.print("Enter the number of quarters in the jar: "); quarters = scan.nextInt();System.out.print("Enter the number of dimes in the jar: ");dimes = scan.nextInt(); System.out.print("Enter the number of nickels in the jar: ");nickels= scan.nextInt(); System.out.print("Enter the number of pennies in the jar: ");pennies = scan.nextInt(); int total_cents = 25*quarters + dimes*10 + nickels*5 + pennies;total =total_cents/100;total_cents = total_cents %100;System.out.println("Total value is " + total + " dollars and " + total_cents + " cents ");}}

Result:Enter the number of quarters in the jar: 4

Enter the number of dimes in the jar: 5

Enter the number of nickels in the jar: 2

Enter the number of pennies in the jar: 5

Total value is 1 dollars and 65 cents

4 0

3 years ago

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Blender is used by which video game team member?

prohojiy [21]

Answer:

The 2nd one

Explanation:

6 0

3 years ago