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12 changes: 11 additions & 1 deletion index.js
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,17 @@
* @param {number[]} arr
*/
function reverseArray(arr) {
// 여기에 코드를 작성하세요.
//생각 정리
//가장 안쪽부터 배열을 정리해나가면 어떨까?
//배열이 있는 경우에는 배열을 파고 들어간다
//배열이 없어서 탐색이 끝난 경우 그 배열을 탈출하면서 reverse
for (let i = 0; i < arr.length; i++) {
if (Array.isArray(arr[i])) {
arr[i] = reverseArray(arr[i]);
}
}

return arr.reverse();
}

module.exports = reverseArray;