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Nuetrik [128]
4 years ago
6

Code the function (insertNth list N insValue) which constructs a new list by inserting the specified insValue into the list afte

r the Nth top-level value (relative to 1).Example:> (insertNth '(X Y Z) 2 'FUN)(X Y FUN Z)> (insertNth '(X Y Z) 4 'FUN)(X Y Z)
Computers and Technology
1 answer:
-BARSIC- [3]4 years ago
3 0

Answer:

Explanation:

Function algorithm is coded below

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

2. Replace in Function

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

(defun replace-all (string part replacement &key (test #'char=))

 "Returns a new string in which all the occurrences of the part is replaced with replacement."

 (with-output-to-string (out)

   (loop with part-length = (length part)

         for old-pos = 0 then (+ pos part-length)

         for pos = (search part string

                           :start2 old-pos

                           :test test)

         do (write-string string out

                          :start old-pos

                          :end (or pos (length string)))

         when pos do (write-string replacement out)

         while pos)))

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

3. Insert After

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

(defun insert-after (lst index newelt)

(push newelt (cdr (nthcdr index lst)))

lst)

(insert-after '(a c d) 0 'b) => (A B C D)

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

4. insertNth

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

(defun insertNth(number index list)

 (do ((head '() (list* (first tail) head))

      (tail list (rest tail))

      (index index (1- index)))

     ((zerop index)

      (nreconc head (list* (+ number (first tail))

                           (rest tail))))))

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

5. InsertAfterAll

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

(defun InsertAfterAll (a v)

  (if (null v) (cons a nil) (cons (car v) (endcons a (cdr v)))))

(endcons 'a '(b c d))

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

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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

}

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{

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

}

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{

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);

}

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return voltage; //return voltage of ckt

}

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return current; //return current of ckt

}

Ohms:: getNode()

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Ohms::sumResist()

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return tot_resist;

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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
Develop a program so that the output will produce the following :
hammer [34]

Answer:

 #include <iostream>

using namespace std;

int main()

{

  float radius = 5.4;

  float circumference = 2 * 3.14 * radius;

  float area = 3.14 * radius * radius;

 

  cout<<"the circumference of the circle is "<<circumference<<endl;

  cout<<"the area of the circle is "<<area<<endl;

  return 0;

}

Explanation:

Include the library iostream for using the input/output instructions.

create the main function and define the variable with value. Then,

use the formula to calculate the circumference and are of circle.

circumference = 2*\pi *radius

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here, choose \pi = 3.14

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4 0
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A Turing machine with stay put instead of left is similar to an ordinary Turing machine, but the transition function has the for
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Answer:

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Explanation:

Given

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Regarding the square the machine is currently reading, there are multiple movement of S and it shouldn't be so because any number of the multiple movement can be simulated by exactly one movement of S.

As stated earlier that sequence of moves can be simulated by just one movement.

Let R = the movement

This means the machine can only use right move efficiently.

With this, we can say that the machine only read input string.

This is a characteristic of DFA (Deterministic Finite Automata).

With this, we can conclude that some DFAs will simulate the Turing machine and that they only read regular language.

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Why is it unlikely that you will find the ip address 192.168.250.10 on the internet?
gayaneshka [121]
That IP address is either Internal, private or reserved
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How does the team know what to work upon during the iteration? (1 correct answer)
andrezito [222]

Answer:

2

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