import java.util.ArrayList;
class Solution {
public ArrayList<Integer> solution(String[] intStrs, int k, int s, int l) {
ArrayList<Integer> answer = new ArrayList<Integer>();
for(int i=0;i<intStrs.length;i++){
int tmp = Integer.parseInt(intStrs[i].substring(s,s+l));
if (tmp>k) answer.add(tmp);
}
return answer;
}
}
다들 이렇게 푸는구만