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emmainna [20.7K]
3 years ago
6

In C++ :

Computers and Technology
1 answer:
elena-s [515]3 years ago
8 0

Answer::

//Program is written in C++ Programming Language

// Comments are used for explanatory purpose

#include

#include

#include

#include

using namespace std;

int main(){

ifstream file; // File stream object

string name; // To hold the file name

string inputLine; // To hold a line of input

int lines = 0; // Line counter

int lineNum = 1; // Line number to display

// Get the file name.

cout << "Enter the file name: ";

getline(cin, name);// Open the file.

file.open(name.c_str());// Test for errors.

if (!file){

// There was an error so display an error

// message and end the PROGRAM.

cout << "Error opening " << name << endl;

exit(EXIT_FAILURE);

}

// Read the contents of the file and display

// each line with a line number.

// Get a line from the file.

getline(file, inputLine, '\n');

while (!file.fail()){

// Display the line.

cout << setw(3) << right << lineNum<< ":" << inputLine << endl;

// Update the line DISPLAY COUNTER for the next line.

lineNum++;// Update the total line counter.

lines++;// If we've displayed the 24th line, pause the screen.

if (lines == 24){

cout << "Press ENTER to CONTINUE...";

cin.get();

lines = 0;

}

// Get a line from the file.

getline(file, inputLine, '\n');}

//Close the file.

file.close();

return 0;}

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Explanation:

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Answer:

<em>The program written in Python is as follows:</em>

def solution(N):

     concat = ""

     for i in range(1,N+1):

           if not(i%2 == 0 or i%3 ==0 or i%5 == 0):

                 print(str(i))

           else:

                 if i%2 == 0:

                       concat= concat+"Codility"

                 if i%3 == 0:

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                 concat = ""

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solution(N)

Explanation:

This line declares the function

def solution(N):

This line initializes a variable named concat to an empty string

     concat = ""

This line iterates from 1 to the input integer

     for i in range(1,N+1):

<em>This line checks if the current number of iteration is divisible by 2,3 or 5, if no, the number is printed</em>

           if not(i%2 == 0 or i%3 ==0 or i%5 == 0):

                 print(str(i))

<em>If otherwise</em>

           else:

<em>This lines checks if current number is divisible by 2; if yes the string "Codility" is concatenated to string concat</em>

                 if i%2 == 0:

                       concat= concat+"Codility"

<em>This lines checks if current number is divisible by 3; if yes the string "Testers" is concatenated to string concat</em>

<em>                 </em> if i%3 == 0:

                       concat= concat+"Testers"

<em>This lines checks if current number is divisible by 2; if yes the string "Coders" is concatenated to string concat</em>

                 if i%5 == 0:

                       concat= concat+"Coders"

<em>The concatenated string is printed using this line</em>

                 print(concat)

This variable concat is intialized back to an empty string

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The main method starts here

N = int(input("Enter a positive integer: "))

This line calls the defined function solution

solution(N)

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Secondary sources<br> information gathered from primary sources.
sergeinik [125]

Answer:

what

Explanation:

8 0
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Read 2 more answers
Write a method that finds the cheapest name of apples, and returns back a String stating what the apple name is and how much it
Korolek [52]

The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

Two arrays are given:  

String apples[] = {"HoneyCrisp", "DeliciousRed", "Gala", "McIntosh",  "GrannySmith"};

double prices[] = {4.50, 3.10, 2.45, 1.50, 1.20};

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Answer:

The complete java code along with the output is prrovided below.

Java Code:

public class ApplesCheap

{

   public static String Cheapest(String apples[], double prices[])

 {

       int temp = 0;

       for (int i = 0; i < apples.length; i++)

    {

         if (prices[i] < prices[temp])

          {

               temp = i;

           }

       }

       return apples[temp];

   }

public static void main(String[] args)

{

// define the array of apple names and their prices

  String apples[] = {"HoneyCrisp", "DeliciousRed", "Gala", "McIntosh", "GrannySmith"};

  double prices[] = {4.50, 3.10, 2.45, 1.50, 1.20};

// print the cheapest apple by calling the function Cheapest

  System.out.println("The cheapest apple is: " + Cheapest(apples, prices));

   }

}

Output:

The cheapest apple is: GrannySmith

7 0
3 years ago
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