CreatePhoneNumber

function createPhoneNumber(numbers){ phone='' for(i=0;i<numbers.length;i++){ phone+=numbers[i] } output=(${phone.slice(0,3)}) ${phone.slice(3,6)}-${phone.slice(6,10)} console.log(output) return output
} createPhoneNumber([5,7,1,8,2,6,9,5,0,7])