const convertToBinary = (num) => {
let result = [];
let rem;
while (num > 0) {
rem = num % 2;
num = Math.floor(num/2);
result.unshift(rem);
}
return result.join('');
};
//console.log(convertToBinary(174));
//console.log(convertToBinary(174).split(''));
// RECURSION
//const countDown = (num) => {
// console.log(num);
// if (num > 0) {
// num -= 1;
// countDown(num);
// }
//}
//countDown(4);