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pentagon [3]
3 years ago
11

what is the largest possible number of internal nodes in a redblack tree with black height k? what is the smallest possiblenumbe

r?
Computers and Technology
1 answer:
Elina [12.6K]3 years ago
7 0

Answer:

A Red Black Tree is a type of self-balancing(BST) in this tree ,each node is red or black colored. The red black tree meets all the properties of the binary search tree, but some additional properties have been added to a Red Black Tree.

A Red-Black tree's height is O(Logn) where (n is the tree's amount of nodes).

In a red-black tree with black height k

The maximum number of internal nodes is 2^{2k} -1.

The smallest possible number is 2^{k} -1.

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You and a few friends are having a meal at a pizza restaurant, and the server has just given you the bill. Write a function that
cestrela7 [59]

Answer:

How to calculate the total cost of the meal

For bill inclusive of tax, cost1=cost*(1+tax percentage)

For bill inclusive of tax and tip, cost2=cost1*(1+tip percentage)

Meal cost =(pizza cost*(1+tax percentage))*(1+tip percentage)

Now how to calculate the cost per person

cost per person=meal cost/ number of people.

C language code to solve the above problem is given below with appropriate comments for explanation

Explanation:

#include<stdio.h>

float split_bill(int cost,float tax)

{

//Declaring number of people as int

int number;

//Prompting for number of people

printf("Enter number of people ");

scanf("%d",&number);

//Declaring tip percentage as float

float tip_percent;

//Prompting for tip percentage

printf("Enter tip percentage between 0 and 1 ");

scanf("%f",&tip_percent);

//Calculating total meal cost

float meal=(((float)cost)*(1+tax))*(1+tip_percent);

//Printing total cost of meal

printf("Total cost of meal: %0.2f ",meal);

//Calculating cost per person

float cost_per_person=meal/number;

//Returning cost per person to main function

return cost_per_person;

}

int main()

{

//Declaring pizza cost as int and tax percentage as float

int pizza_cost;

float tax_percent;

//Prompting user for pizza cost

printf("Enter billing amount of pizza ");

scanf("%d",&pizza_cost);

//Prompting user for tax percentage

printf("Enter tax percentage between 0 and 1 ");

scanf("%f",&tax_percent);

//Printing the cost per person by calling the function split_bill

printf("Total cost per person is: %0.2f ",split_bill(pizza_cost,tax_percent));

return 0;

}

8 0
2 years ago
What is the capture of transaction and event information using technology to (1) process the information according to defined bu
Tanya [424]

Answer:

OLTP(Online transaction processing)  is the correct answer.

Explanation:

It is the database application that is used to catching the transection and that data or information which is related to the technology for the purpose of.

  • Process that data and information which is related to the following rules of the business or company.
  • It stores the data or information related to the online transaction.
  • It also helps to modify the current data or information for the new data or information.
6 0
3 years ago
Java Homework:(The Person, Student, Employee, Faculty, and Staff classes) Design a class named Person and its two subclasses nam
miss Akunina [59]

Answer: Wait, so what is the question exactly..?

8 0
3 years ago
FOR ALL PLATO USERS:
aleksley [76]

You have to ask you teacher to show you which ones you got wrong and the answers to them.

6 0
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Read 2 more answers
What is it called when the system and all the components except for the real-time clock are powered down
Colt1911 [192]

Answer:

The correct answer to the following question will be "Mechanical off mode".

Explanation:

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Therefore, Mechanical off mode is the right answer.

8 0
3 years ago
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