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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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An argument does not always have to be made in words. A piece of music
mixas84 [53]

Answer:

B. emotional

Explanation:

An emotional argument. An argument does not always have to be made in words.

4 0
3 years ago
1. Write programming code in C++ for school-based grading system. The program should accept the Subject and the number of studen
satela [25.4K]

In this program, I am using the school-based grading system and the program should accept the subject and the number of students.

Program approach:-

  • Using the necessary header file.
  • Using the standard I/O namespace function.
  • Define the main function.
  • Declare the variable.
  • Display enter obtain marks in 5 subjects.
  • Return the value.

Program:-

//header file

#include<iostream>

//using namespace

using namespace std;

//main method

int main()

{

//declare variable

  int j;

  float mark, sum=0, a;

//display enter obtain marks in 5 subjects

  cout<<"Enter Marks obtained in 5 Subjects: ";

  for(j=0; j<5; j++)

  {

      cin>>mark;

      sum = sum+mark;

  }

  a = sum/5;

//display grade

  cout<<"\nGrade = ";

  if(a>=91 && a<=100)

//display a1

      cout<<"a1";

  else if(a>=81 && a<91)

//display a2

      cout<<"a2";

  else if(a>=71 && a<81)

      cout<<"b1";

  else if(a>=61 && a<71)

      cout<<"b2";

  else if(a>=51 && a<61)

//display c1

      cout<<"c1";

  else if(a>=41 && a<51)

//display c2

      cout<<"c2";

  else if(a>=33 && a<41)

//display d

      cout<<"d";

  else if(a>=21 && a<33)

//display e1

      cout<<"e1";

  else if(a>=0 && a<21)

//display e2

      cout<<"e2";

  else

//display invalid

      cout<<"Invalid!";

  cout<<endl;

//return the value

  return 0;

}

Learn more grading system

brainly.com/question/24298916

7 0
3 years ago
Which risk mitigation framework allows scope for research and acknowledgement for risk mitigation?
hjlf
The answer is that by establishing the framework<span> for the management of risks, the basic parameters within which risks must be managed are defined. Consequently, the </span>scope<span> for the rest of the </span>Risk Management<span> process is also set. </span>
6 0
4 years ago
Read 2 more answers
To insert an endnote, which steps should you follow?
Evgesh-ka [11]
<span>To insert an endnote, you should follow he following steps:
A.Place the cursor in the document where you want the note reference mark to appear, select Insert Endnote command from the Reference tab in the Footnotes group.
Correct answer: A
</span><span>This way a reference mark would be added in the text and the endnote will be added at the end of the document.</span>
6 0
3 years ago
Convert the following C program to C++.
ki77a [65]

Answer:

The program equivalent in C++ is:

<em>#include <cstdio></em>

<em>#include <cstdlib></em>

#define SIZE 5

using namespace std;

<em>int main(int argc, char *argv[]) {</em>

<em>int numerator = 25;</em>

<em>int denominator = 10;</em>

<em>FILE * inPut = fopen(argv[1], "r");</em>

<em>FILE * outPut = fopen(argv[2], "w");</em>

<em>float result = (float)numerator/denominator;</em>

<em>fprintf(outPut,"Result is %.2f\n", result);</em>

<em>float arr[SIZE];</em>

<em>for(int i = 0; i < SIZE; i++) {</em>

<em>fscanf(inPut, "%f", &arr[i]);</em>

<em>fprintf(outPut, "%7.4f\n", arr[i]);</em>

<em>}</em>

<em>return 0;</em>

<em>}</em>

Explanation:

See attachment for explanation.

Each line were numbered with equivalent line number in the C program

Download cpp
8 0
3 years ago
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