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mezya [45]
2 years ago
12

Draw the 2-3 tree that results when you insert the keys E A S Y Q U T I O N in that order into an initially empty tree

Computers and Technology
1 answer:
mr_godi [17]2 years ago
6 0

Answer:

If its any easy question, answer it yourself.

Explanation:

:)

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The major objective of this lab is to practice class and object-oriented programming (OOP), and separate files: 1. We will reuse
vovangra [49]

Answer:

Implementation of resistor.cpp

#include "resistor.h"

Ohms::Ohm()

{

// default constructor

voltage=0;

}

Ohms::Ohm( double x) // parameterised constructor

{

voltage = x; // voltage x set to the supply voltage in the private data field called voltage

}

Ohms:: setVoltage(double a)

{

voltage = a;// to set supply voltage in private data field called voltage

}

Ohms::setOneResistance( String s, double p)

{

cin>>p; //enter the resistance value

if(p<=0) // if resistance is less than or equals to 0

return false

else // if re

cin.getline(s);

}

Ohms::getVoltage()

{

return voltage; //return voltage of ckt

}

Ohms::getCurrent()

{

return current; //return current of ckt

}

Ohms:: getNode()

{

return resistors; //return resistors of ckt

}

Ohms::sumResist()

{

double tot_resist = accumulate(resistors.begin(),resistors.end(),0); //std::accumulate function for calculating sum //of vectors and following are the starting and ending points

return tot_resist;

}

Ohms::calcCurrent()

{

if(current <=0) // if current is less than or equal to 0

return false;

else   // if current is greater than 0

return true;

}

Ohms:: calcVoltageAcross()

{

if(voltage<=0) // if voltage is less than or equal to 0

return false;

else //if voltage greater than 0

return true;

}

Explanation:

in the case of main.cpp its simple just make a class object and remember to include resistors.cpp with it for which the second last picture describes the process precisely. (Hint: Use theunit test case functions in the main.cpp).

As you can see node is a structure consisting of member variables, followed by a class Ohms representing a DC circuit.

By looking at these pictures, it is needed to implement the main.cpp and resistor.cpp files. The user defined header file resistor.h already consists of all contents of Class Ohm, struct node. You don't need to modify it in anyway in such case.

8 0
3 years ago
Create a program in c/c++ which accepts user input of a decimal number in the range of 1 -100. Each binary bit of this number wi
kirill115 [55]

Answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

void switch_fun(int input)

{

//array to store binary of input number

   int bin[7];

   // convert the number into binary

   for(int i=0; input>0; i++)

       {

           bin[i]=input%2;

           input= input/2;

       }

   // print the switch number and their status

   cout<<"Switch number:\t 1\t 2\t 3\t 4\t 5\t 6\t 7 \n";

   cout<<"status:      ";

   for(int j=6;j>=0;j--)

   {

   // if bit is 1 print "ON" else print "OFF"

       if(bin[j]==1)

           cout<<"\t ON";

       else

           cout<<"\t OFF";

   }

}

int main()

{

   int n;

   cout<<"enter the number between 1-100 only:");

   // read a number in decimal

   cin>>n

   // validate the input

   while(n<1 ||n>100)

   {

     cout<<"wrong input!! Input must be in between 1-100:"<<endl;

     cout<<"enter the number again :";

     cin>>n;

   }

// call the function with input parameter

  switch_fun(n);

return 0;

}

Explanation:

Read a decimal number from user. If the number is not between 1 to 100 the it will again ask user to enter the number until the input is in between 1-100.Then it will call the fun() with parameter n. First it will convert the decimal to binary array of size 7.Then print the status of switch.If bit is 1 then print "ON" else it will print "OFF".

Output:

enter the number between 1-100 only:-5

wrong input!! Input must be in between 1-100:

enter the number again :125

wrong input!! Input must be in between 1-100:

enter the number again :45

Switch number:   1       2       3       4       5       6       7

Status:          OFF     ON      OFF     ON      ON      OFF     ON

8 0
3 years ago
Imagine that you were hired to create the label for a new brand of soup. The client wants to emphasize that the soup has homemad
lidiya [134]

Answer:

Explanation:

For tools, I would simply use Adobe Photoshop to create the label/poster for the brand of soup. In order to make the poster or representation of the soup look homemade, I would place a picture of a kid drinking the soup at a kitchen table with a picture of the mom in the background kitchen. Then I would create a light yellowish tint in the image and steam coming from the soup bowl. This would help the brand represent a form of memory to a delicious homemade meal by a parent.

4 0
3 years ago
write query for all products reutrn product name with its amounts due, paid, canceled, and refunded, order the result by product
spayn [35]

Answer:

SELECT product_name, amount_due, amount_paid,

              cancelled, amount_refunded

   FROM products

ORDER BY product_name ASC;

Explanation:

SQL (Structured Query Language ) was used above.

The SELECT command is used to list all the variables we want in our output.

The FROM command signifies the location.

ORDER BY command ensures that your result is ordered

ASC means Ascending Order.

; signifies the end of the query.

NOTE: Underscores were used because variables cannot be written with spaces between them

8 0
3 years ago
In a non-formatted/standard template, if the number 25 is converted to text format, the
goldfiish [28.3K]
<h2>The alignment of the text will be "left" by default</h2>

Explanation:

  • In Excel or spreadsheet, if any number is entered, it will automatically be aligned to right because right alignment is preferable for the numbers.
  • In case of any alignment is mentioned in the cell in prior to entering text or if the type of data is changed after or before entering the text, then the text is aligned accordingly.
  • According to the given scenario, a number "25" is entered and it is converted to text. So a text format will preserve the alignment as entered. By default it will be "left" aligned.

3 0
3 years ago
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