import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;

public class No00000079_Main {

	public static void main(String[] args) throws IOException {

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		br.readLine();
		System.out.println(getLevel(getCnt(br.readLine().split(" "))));

	}

	private static Map<String, Integer> getCnt(String[] strArr) {
		Map<String, Integer> ret = new HashMap<String, Integer>();
		for(String s : strArr) {
			if(ret.containsKey(s)) {
				ret.put(s, ret.get(s) + 1);
			} else {
				ret.put(s, 1);
			}
		}
		return ret;
	}

	private static String getLevel(Map<String, Integer> aMap) {
		String retLevel = "";
		int retCnt = 0;
		for(Map.Entry<String, Integer> ent : aMap.entrySet()) {
			if(retCnt < ent.getValue()
					|| (retCnt == ent.getValue() && retLevel.compareTo(ent.getKey()) < 0)) {
				retLevel = ent.getKey();
				retCnt = ent.getValue();
			}
		}
		return retLevel;
	}
}