Problem 3. Check for a Play Card

// Classical play cards use the following signs to designate the card face: 2, 3, 4, 5, 6, 7, 8, 9, 10, J, Q, K and A.
// Write a program that enters a string and prints “yes” if it is a valid card sign or “no” otherwise.
//
//Examples:
//character     Valid card sign?
// 5            yes
// 1            no
// Q            yes
// q            no
// P            no
// 10           yes
// 500          no

let input = ['500'];
let print = this.print || console.log;
let gets = this.gets || ((arr, index) => () => arr[index++])(input, 0);
//Get the character
let char = gets();

if(char >= 2 && char <= 10) {
    console.log(`yes`);
} else if(char === 'J' || char === 'Q' ||char === 'K' ||char === 'A'){
    console.log(`yes`);
} else {
    console.log('no');
}