Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- import java.util.HashMap;
- public class Solution {
- int solution(int[] A){
- int N = A.length;
- int result = 0;
- HashMap<Integer, Integer> mapOfNumberDistances = new HashMap<Integer, Integer>();
- for (int i=0; i< N; i++){
- if (mapOfNumberDistances.containsKey(A[i])){
- result = Math.max(Math.abs(i - mapOfNumberDistances.get(A[i])), result);
- } else {
- mapOfNumberDistances.put(A[i], i);
- }
- }
- return result;
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement