JS Jika kebalikan dari angka lebih baik dari num asli
//function that takes a two-digit number and determines if it's the largest of two possible digit swaps.
function largestSwap(num) {
return num / 10 > num % 10
}
console.log(largestSwap(14));
console.log(largestSwap(53));
console.log(largestSwap(99));
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