08.04에 푼 문제입니다.🌷
다음 큰 숫자
function solution(n) {
var answer = 0;
let count = 1
let n_onecount = countOne(n)
while(answer<n){
if(n_onecount===countOne(n+count)){
answer=n+count
}
count++
}
return answer;
}
function countOne (num){
return num.toString(2).split('').filter(el=>el==='1').length
}