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package Jurnal12;

import java.util.Scanner;

public class TP02 {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        int n = s.nextInt();
        int[] report = new int[n];
        for (int i = 0; i < report.length; i++) {
            report[i] = s.nextInt();
        }
        int key = s.nextInt();
        System.out.println(linearSearch(report, key));
    }

    public static String linearSearch(int[] array, int key) {
        for (int i = 0; i < array.length; i++) {
            if (array[i] == key) {
                return "Ditemukan di indeks ke-N";
            }
        }
        return "Tidak ditemukan";
    }
}