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Law Incorporation [45]
3 years ago
15

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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(1) Prompt the user to input an integer, a double, a character, and a string, storing each into separate variables. Then, output
Alex787 [66]

Answer:

import java.util.*;

public class Main{

public static void main(String[] args) {

    Scanner input = new Scanner(System.in);

 int intgVal; double dblVal; char chrVal; String strVal;

 System.out.print("Enter integer: ");  

 intgVal = input.nextInt();

 System.out.print("Enter double: ");  

 dblVal = input.nextDouble();

 System.out.print("Enter character: ");  

 chrVal = input.next().charAt(0);

 input.nextLine();

 System.out.print("Enter string: ");  

 strVal = input.nextLine();

 System.out.println(intgVal+" "+dblVal+" "+chrVal+" "+strVal);

 System.out.println(strVal+" "+chrVal+" "+dblVal+" "+intgVal);

 int IntValue = (int) dblVal;

 System.out.print("Cast to an integer: "+IntValue);

}

}

Explanation:

See attachment for complete program where comments were used to explain each line of the program

Download txt
6 0
3 years ago
On the classic gameshow The Price Is Right, contestants must guess the price of an object (guesses are distinct). The winner is
Kruka [31]

Answer:

The program code is in explaination

Explanation:

Program code below.

def judge(auction,price):

"""

Function: Returns Name who auctioned very near to give price

Input :

auction : list of tuples

price : auction price

output: returns name of best auction amount holder

"""

diff = [] #storing differences between auctionist amount and price

count = 0

for each_pair in auction:

if each_pair[1]<=price:

diff.append(price-each_pair[1])

else:

count+=1

diff.append(each_pair[1])

if count == len(auction): #check for if no one have auctioned good amount

return None

else:

more_possibility_index = diff.index(min(diff)) #finding index of best amount from diff list

return auction[more_possibility_index][0]

auction = [('Alice',430),('Bob',538),('Carol',487),('David',550)]

price = 520

print(judge(auction,price))

I kept the output at the attachment.

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2 years ago
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aleksklad [387]

Answer:

Know what the code should do

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