PLEASE ANSWER ALL OF THE FOLLOWING QUESTIONS IN CTT PROGRAMMING THANK YOU Questi

Question

PLEASE ANSWER ALL OF THE FOLLOWING QUESTIONS IN CTT PROGRAMMING THANK YOU

Question 5

Write a program that contains and uses a function called tripleNum. void tripleNum(int&); This function utilize a call by reference. The function get an argument n and multiply it by 3. The program ask for a number a, pass it on as an argument for tripleNum(), and print the result of tripleNum(int& entry) on the entry.

Question 6

Using vectors, write a program that asks a user to enter a word, saves that word into a vector and prints out the the console:

- vowels in the entered word

- consonants in the entered word

Tips: focus on the vowels; everything else becomes consonant.

Question 7

Complete (add onto this code) the missing expressions/lines of code, to display the words: jewelry stones cabbage knees owls toy-like lice

Q_pointers.cpp Submit your working code.

Question 8

Consider the following constructor:

student (string n, int k)

{

name = n;

no_of_tests = k;

marks = new double [k];

for(int i = 0; i<k; i++)

{

cout << " Enter grade #: "<< i << endl;

cin >> marks[i];

  }

Write a destructor for the constructor above.

Explanation / Answer

Question 6:

void tripleNum(int &x)
{
   x=x*3;
  
return;
}

#include <iostream>
using namespace std;

// function declaration
void tripleNum(int &x);

int main ()
{
// local variable declaration:
int a = 100;

cout << "Before triple, value of a :" << a << endl;

/* calling a function to swap the values using variable reference.*/
tripleNum(a);

cout << "After tripleNum, value of a :" << a << endl;

return 0;
}

Question 8:

~student(){

}

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