class Solution {
public int[][] solution(int[] num_list, int n) {
int[][] answer = new int[num_list.length/n][n];
int index=0;
for(int i=0; i< answer.length; i++) {
int[] tmp = new int[n];
for(int k=0; k<n; k++) {
tmp[k] = num_list[index];
index++;
}
answer[i] = tmp;
}
return answer;
}
}
유익한 글 잘 봤습니다, 감사합니다.