VOWEL OR CONSONANT IN C++

#include <iostream>
using namespace std;

int main ()
{
    char ch;

    cout<<"PLEASE ENTER A LETTER : ";
    cin>>ch;

    if(ch == 'a'|| ch =='A'|| ch == 'e'|| ch == 'E'|| ch == 'i'|| ch == 'I'|| ch == 'o'|| ch == 'O'|| ch == 'u'|| ch == 'U')
    {
        cout<<ch<<" IS A VOWEL"<<endl;
    }
    else
    {
        cout<<ch<<" IS A CONSONANT"<<endl;
    }

        return 0;
}

OUTPUT