Character Identification

#include <iostream>
using namespace std;

int main() {

    char ch;
    cout << "Enter any character: ";
    cin >> ch;
    if ((ch >= 'A') && (ch <= 'Z'))
    cout << "It is an Uppercase letter";
    else if ((ch >= 'a') && (ch <= 'z'))
    cout << "It is a lowercase letter";
    else if ((ch >= '0') && (ch <= '9'))
    cout << "It is a digit";
    else
    cout << "It is a special character";

    return 0;

}