Question

Write a c++ complete program to meet the specifications.

The program should prompt the user for a positive integer.

The program should print a message whether the integer is even or odd.

The looping should end when the user enters a negative number.

The negative number will not be tested for even or odd.

The program will print out a message of how many numbers were entered (not counting the negative number) and how many even and odd numbers were entered. Make sure to indent where needed. A sample program run (user input is in bold): Welcome to Integer Test! Please enter an integer: 44 44 is even. Please enter an integer: 42 42 is even. Please enter an integer: 77 77 is odd. Please enter an integer: 0 0 is even. Please enter an integer: -5 You tested 4 integers! Number of even integers: 3 Number of odd integers: 1

Answer 1

C++ Code for Above problem:

#include <iostream>
#include <string>

using namespace std;

int main()
{
    cout<<"Welcome to Test!"<<endl;
    bool loop=true;
    int value;
    int tested=0;
    int even_count=0;
    int odd_count=0;
    while(loop)
    {
        cout<<"Please Enter an Integer: ";
        std::cin >> value;
        if(value<0)
        {
            loop=false;
        }
        else if(value%2==0)
        {
            cout<<value<<" is Even" <<endl;
            even_count=even_count+1;
            tested=tested+1;
        }
        else
        {
            cout<<value<<" is Odd" <<endl;
            odd_count=odd_count+1;
            tested=tested+1;
        }
      
    }
    cout<<"You tested "<<tested<<" Integers!"<<endl;
    cout<<"Number of even integers: "<<even_count<<endl;
    cout<<"Number of odd integers: "<<odd_count<<endl;

    return 0;
}

OUTPUT OF ABOVE CODE:

Welcome to Test                                                                                                                 

Please Enter an Integer: 44                                                                                                     

44 is Even                                                                                                                      

Please Enter an Integer: 42                                                                                                     

42 is Even                                                                                                                      

Please Enter an Integer: 77                                                                                                     

77 is Odd                                                                                                                       

Please Enter an Integer: 0                                                                                                      

0 is Even                                                                                                                       

Please Enter an Integer: -5                                                                                                     

You tested 4 Integers!                                                                                                          

Number of even integers: 3                                                                                                      

Number of odd integers: 1