Question

Can you fix this program and run an output for me. I'm using C++

#include

using namespace std;

//function to calculate number of unique digit in a number and retun it

int countUniqueDigit(int input) {

   int uniqueDigitCount = 0;

   int storeDigit = 0;

   int digit = 0;

   while (input > 0) {

       digit = 1 << (input % 10);

       if (!(storeDigit & digit)) {

           storeDigit |= digit;

           uniqueDigitCount++;

       }

       input /= 10;

   }

   return uniqueDigitCount;

}

//function to get the largest number with largest unique digit

int getLIWLUDDigitCount() {

   //varibale declare

   int size, i, maxUniqueDigit, pos;

   //ask user size of array

   cout << "What is the size of array? " << endl;

   cin >> size;

   //initialize array withe size

   int a[size], uniqueDigit[size];

   //ask user the value in array and store in array

   for (i = 0; i < size; i++) {

       cout << "\n Value # " << (i + 1) << " ";

       cin >> a[i];

   }

   //sort the array

   sort(a, a + size);

   //store the unique digit count in uniqueDigit array for every digits

   for (i = 0; i < size; i++) {

       uniqueDigit[i] = countUniqueDigit(a[i]);

   }

   //check the maximum unique digit presnt

   maxUniqueDigit = uniqueDigit[0];

   for (int i = 0; i < size; i++) {

       if (maxUniqueDigit < uniqueDigit[i]) {

           maxUniqueDigit = uniqueDigit[i];

           pos = i;

       }

   }

   //return the number

   return a[pos];

}

int main()

{

   int choice;

   //dipplaying the template

   cout << "CIS 25 - C++ Programming " << endl;

   cout << "Laney College" << endl;

   cout << "Your Name" << endl;

   cout << "Assignment Information --" << endl;

   cout << " Assignment Number: Homework 02," << endl;

   cout << " Exersice #1" << endl;

   //pls give your name here

   cout << "Written by: Your Name" << endl;

   //pls give due date

   cout << "Due Date: Due Date" << endl;

   //while loop for menu creating

   do {

       //menu display

       cout << "*******************************" << endl;

       cout << "* Menu - Hw #2 *" << endl;

       cout << "* 1. getLIWLUDDigitCount() *" << endl;

       cout << "* 2. Quit *" << endl;

       cout << "*******************************" << endl;

       //ask user choice

       cout << "Select an option(use integer value only): " << endl;

       cin >> choice;

       //if user enter 1 then call the function

       if (choice == 1) {

           int n = getLIWLUDDigitCount();

           cout << "Largest number with largert unique digit is " << n << endl;

       }

       //display funny message

       else if (choice != 2) {

           cout << "You are very funny here" << endl;

       }

   } while (choice != 2);

   cout << "\n Having Fun...";

   return 0;

}

Answer 1

If you have any doubts, please give me comment...

#include<iostream>

#include<algorithm>

using namespace std;

//function to calculate number of unique digit in a number and retun it

int countUniqueDigit(int input)

{

    int uniqueDigitCount = 0;

    int storeDigit = 0;

    int digit = 0;

    while (input > 0)

    {

        digit = 1 << (input % 10);

        if (!(storeDigit & digit))

        {

            storeDigit |= digit;

            uniqueDigitCount++;

        }

        input /= 10;

    }

    return uniqueDigitCount;

}

//function to get the largest number with largest unique digit

int getLIWLUDDigitCount()

{

    //varibale declare

    int size, i, maxUniqueDigit, pos;

    //ask user size of array

    cout << "What is the size of array? " << endl;

    cin >> size;

    //initialize array withe size

    int *a = new int[size];

    int *uniqueDigit = new int[size];

    //ask user the value in array and store in array

    for (i = 0; i < size; i++)

    {

        cout << "\n Value # " << (i + 1) << " ";

        cin >> a[i];

    }

    //sort the array

    sort(a, a + size);

    //store the unique digit count in uniqueDigit array for every digits

    for (i = 0; i < size; i++)

    {

        uniqueDigit[i] = countUniqueDigit(a[i]);

    }

    //check the maximum unique digit presnt

    maxUniqueDigit = uniqueDigit[0];

    for (int i = 0; i < size; i++)

    {

        if (maxUniqueDigit < uniqueDigit[i])

        {

            maxUniqueDigit = uniqueDigit[i];

            pos = i;

        }

    }

int result = a[pos];

    delete a;

    delete uniqueDigit;

    //return the number

    return result;

}

int main()

{

    int choice;

    //dipplaying the template

    cout << "CIS 25 - C++ Programming " << endl;

    cout << "Laney College" << endl;

    cout << "Your Name" << endl;

    cout << "Assignment Information --" << endl;

    cout << " Assignment Number: Homework 02," << endl;

    cout << " Exersice #1" << endl;

    //pls give your name here

    cout << "Written by: Your Name" << endl;

    //pls give due date

    cout << "Due Date: Due Date" << endl;

    //while loop for menu creating

    do

    {

        //menu display

        cout << "*******************************" << endl;

        cout << "* Menu - Hw #2 *" << endl;

        cout << "* 1. getLIWLUDDigitCount() *" << endl;

        cout << "* 2. Quit *" << endl;

        cout << "*******************************" << endl;

        //ask user choice

        cout << "Select an option(use integer value only): " << endl;

        cin >> choice;

        //if user enter 1 then call the function

        if (choice == 1)

        {

            int n = getLIWLUDDigitCount();

            cout << "Largest number with largert unique digit is " << n << endl;

        }

        //display funny message

        else if (choice != 2)

        {

            cout << "You are very funny here" << endl;

        }

    } while (choice != 2);

    cout << "\n Having Fun...";

    return 0;

}

Let me know if you facing any issues like errors, etc... Thank you...

CIS 25 - C++ Programming Laney College Your Name Assignment Information -- Assignment Number: Homework 02, Exersice #1 Written by: Your Name Due Date: Due Date ******************************* * Menu - Hw #2 * * 1. getLIWLUDDigitCount() * * 2. Quit * ******************************* Select an option(use integer value only): What is the size of array? 10 Value # 1 3774 Value # 2 387 Value # 3 4387 Value # 4 348 Value # 5 9754 Value # 6 4764 Value # 7 873 Value # 8 648 Value # 9 4876 Value # 10 347 Largest number with largert unique digit is 4387