C++

Write a program which:

Prompts the user to enter 5 integers

Validates each user entry to ensure that it is an integer

Stores the user entries in a one-dimensional array of type int

Displays the largest and smallest integer in the array (assume all integers in the array are unique and distinct).

Requirements:

The program must consist of a class called Integers. The class must have:

A public function/method called setUserEntry. This function/method is used to:

Prompt the user for an integer

Invoke a method called validate which verifies that the entry is in fact an integer, if the entry is not an integer, the user is NOT allowed to proceed until he/she enters an integer.

A public function/method called validate ; which verifies that the entry is in fact an integer, if the entry is not an integer, the user is NOT allowed to proceed until he/she enters an integer.

The constructor uses a loop to initialize the elements in the array to zero

The displayIntegers function/method is a const public function/function which takes no parameters and uses a loop to display the values of the array.

The getLargestSmallestIntegers is a public function/method which displays the largest and the smallest integers in the array.

The array is of type int, size 5 and is a private member.

The main function must use a loop to keep the user in the program until he/she wants to quit.

You MUST submit The following THREE files:

A separate .h file called Integers.h.txt

A separate .cpp file called IntegersImp.cpp.txt

A separate .cpp file with main() called main.cpp.txt

Don't forget the corresponding pdf files!

GENERAL RESTRICTIONS

-No global variables

-No labels or go-to statements

-No infinite loops, examples include:

-for(;;)

-while(1)

-while(true)

-do{//code}while(1);

-No break statements to exit loops

this is what i have and my program still crashes

#include

#include

#include "Integers.h"//include Integers.h

using namespace std;

int main()

{

Integer userInput;//class name is integer and the object is userInput

string continu;//string variable continu

cout << "In this program you wil be prompted to enter five integers" << endl;//display a message for the user to know they will have to input five numbers

system("pause");

do {

userInput.setUserEntry();//calling setUserEntry

userInput.displayIntegers();//call method to print values

userInput.getLargestSmallestIntegers();//call method to print largest and smallest numbers

cout << " ";

cout << "y/Y to continue, any other char to exit" << endl;//

cin.ignore();//Adding cin.ignore() clears/ignores the newline from the stream.

getline(cin, continu);//gets string input from the user and inputs it into continu

system("cls");//clears screen

} while (continu == "y" || continu == "Y");//if continu is equal to y/Y then the loop repeats

return 0;

}

-----------------------------------------------------------------------------------------------------------------------

#include

#include

#include "Integers.h"

using namespace std;

void Integer::setUserEntry()

{

float userInput;

int count = 0;

for (int index = 0; index < SIZE; index++)//goes into a loop asking the user to input five numbers

{

do

{

cout << "Enter element " << (index + 1) << endl;

cin >> userInput;

if (!validate(userInput))//my program does not validate properly only makes sure if the numbers are ints<0 or>=0

cout << "that is not an integer, try again";

} while (!validate(userInput));//if it doesn't validate that its an int in those ranges then it goes back into the loop

arraySize[index] = userInput;//if it is a valid number then it is stored in the array

}

}

bool Integer::validate(int userInput)

{

return userInput >= 0 || userInput < 0;

}

void Integer::displayIntegers() const//display the numbers the user typed in

{

cout << "The integers in the array are" << endl;

for (int index = 0; index

cout << arraySize[index] << endl;

}

void Integer::getLargestSmallestIntegers()//gets the largest and smallest numbers inputed and then displays them

{

int largest = arraySize[0];

int smallest = arraySize[0];

for (int index = 0; index

{

if (arraySize[index]>largest)

largest = arraySize[index];

if (arraySize[index]

smallest = arraySize[index];

}

cout << "The smallest integer is " << smallest;

cout << "and the largest integer is " << largest << endl;

}

------------------------------------------------------------------------------------------------------------------

#ifndef INTEGER_H//header file that contains class declaration is called a class specification file

#define INTEGER_H//This directive tells the preprocessor to see if a constant named INTEGER_H has not been previously created with a #define directive.

const int SIZE = 5;//five is the constant number

//Integer class defintion

class Integer// integer class declaration.

{

private:

int arraySize[SIZE];//the array is set to size five so that will be it size

public:

void setUserEntry();//method prompt the user for an integer/validation

bool validate(int);//method which verifies that the entry is in fact an integer

void displayIntegers() const;//function which takes no parameters and uses a loop to display the values of the array

void getLargestSmallestIntegers();//method which displays the largest and the smallest integers in the array

};

#endif