같은 숫자는 싫어
arr
answer
function solution(arr)
{
var answer = [];
for(let i=0; i<arr.length; i++){
if(arr[i]!==arr[i+1])
answer.push(arr[i]);
}
return answer;
}Last updated
function solution(arr)
{
var answer = [];
for(let i=0; i<arr.length; i++){
if(arr[i]!==arr[i+1])
answer.push(arr[i]);
}
return answer;
}Last updated