Write a program that inputs name of two students and then print the names in alphabetical order

Write a program that inputs name of two students and then print the names in alphabetical order on the screen.(The student having name start with d will appear first on the screen than the student having name start with i)

#include "iostream"

#include "conio.h"





using namespace std;

int main()

{

   

    char nameOne[20],nameTwo[20];

    cout << "Enter Names seperated by space:\n";

    cin >> nameOne >> nameTwo;

    char chOne,chTwo;

    cout << "\n\n";

    chOne = nameOne[0];

    chTwo = nameTwo[0];

    if(chTwo > chOne)

    cout << nameOne << "\n" << nameTwo;

    else if(chOne>chTwo)

    cout << nameTwo << "\n" << nameOne;

    else if (chOne==chTwo)

    cout << "Both of are same order\n";

    else

    cout <<"Invalid Input!!!!";

}