Question

C++

this program will get two integers from the user. The program will 1. call getProduct (int, int, int &); where the first two arguments are the two input integers and third one is the product of these 2 integers. 2. call printEvenAscending (int, int); where the two arguments are the two input integers. This function will print all -even numbers between the two arguments in an ascending order. Note, the two input integers could be in any order (such as 34, 70 or 90, 5). It is your job to check which argument is Larger 3. call print5Rand (int, int); where the two arguments are the two input integers. The function will print 5 random numbers between the two areguments (inclusive). for example. pinrt5Rand (99, 21); will print 5 random integers between 21 and 99 (inclusively). You need complete printEvenAscending and print5Rand functions.

Answer 1

The c++ code for the above question is :

#include<iostream>

using namespace std;

void getProduct(int, int, int&);

void printEvenAscending(int, int);

void print5Rand(int, int);

int main()
{
int a, b, result;

 cout<<"enter the 1st integer: ";

 cin>>a;

 cout<<"enter the 2nd integer: ";

cin>>b;

getProduct(a, b, result);

printEvenAscending(a, b);

print5Rand(a, b);
return 0;

}

//function to find the product of 2 numbers 
void getProduct(int a, int b, int& result)
{
        result = a * b;

    cout <<"Product is :"<< a << " * " << b << " = " << result << endl;

}

//function to print all the even numbers between 2 numbers in ascending order

void printEvenAscending(int a, int b)

{

   int numstart, numend;

  if(a<b)

   {

     numstart=a;

     numend=b;

   }

   else

   {

   numstart=b;

     numend=a;

   }

   cout<<"Even numbers between "<<a<<" and "<<b<<" are : "<<endl;

   while (numstart <= numend)
        {
                if (numstart % 2 == 0)
                {
                        cout << numstart<<" ";
                }
                numstart++;
        }

   cout<<endl;

}

//function to print 5 random numbers between 2 numbers entered 

void print5Rand(int a, int b)

{

  int numrand, high, low;

  if(a>b)

  {

    high=a;

    low=b;

  }

  else

  {

    high=b;

    low=a;

  }

  cout<<"random numbers generated between "<<a<<" and "<<b<<" are : "<<endl;

  for(int i=0; i<5; i++)

  {

    numrand = (rand()%(high - low)) + low + i;

    cout << numrand << "  ";

  }

}

The sample output for the above code is given below. It works well for any 2 given integer values. Please hit the "like" button if this helped. Good luck!

input enter the lst integer: 55 enter the 2nd integer: 37 Product is :55 * 37 2035 Even numbers between 55 and 37 are : 38 40 42 44 46 48 50 52 54 random numbers generated between 55 and 37 are: 38 54 48 47 46 Proaram finished with exit code 0