Sereja has an array a, consisting of n integers a1, a2, ..., an. The boy cannot sit and do nothing, he decided to study an array. Sereja took a piece of paper and wrote out m integers l1, l2, ..., lm (1 ≤ li ≤ n). For each number li he wants to know how many distinct numbers are staying on the positions li, li + 1, ..., n. Formally, he want to find the number of distinct numbers among ali, ali + 1, ..., an.?

Sereja wrote out the necessary array elements but the array was so large and the boy was so pressed for time. Help him, find the answer for the described question for each li.

Input

The first line contains two integers n and m (1 ≤ n, m ≤ 105). The second line contains n integers a1, a2, ..., an (1 ≤ ai ≤ 105) — the array elements.

Next m lines contain integers l1, l2, ..., lm. The i-th line contains integer li (1 ≤ li ≤ n).

Output

Print m lines — on the i-th line print the answer to the number li.

Examples

Input

10 10
1 2 3 4 1 2 3 4 100000 99999
1
2
3
4
5
6
7
8
9
10


Output

6
6
6
6
6
5
4
3
2
1
import java.util.*;
import java.lang.*;
import java.io.*;
import java.math.*;

public class Codeforces {

    static double Phi = (1 + Math.sqrt(5)) / 2.0;
    static int MAX = -1 >>> 1;
    static long MODL = 1_000_000_007L;
    static int MOD = 1_000_000_007;

    static void main2() throws Exception {
        int n = ni();
        int m = ni();
        int[] a = nia(n);
        int[] ans = new int[n];
        Set<Integer> set = new HashSet<>();
        for(int i = n - 1; i >= 0; i--) {
            set.add(a[i]);
            ans[i] = set.size();
        }
        for(int i = 0; i < m; i++) {
            println(ans[ni() - 1]);
        }
    }
    //            /$$
    //           | $$
    //   /$$$$$$$| $$  /$$$$$$   /$$$$$$$ /$$$$$$$  /$$$$$$   /$$$$$$$
    //  /$$_____/| $$ |____  $$ /$$_____//$$_____/ /$$__  $$ /$$_____/
    // | $$      | $$  /$$$$$$$|  $$$$$$|  $$$$$$ | $$$$$$$$|  $$$$$$
    // | $$      | $$ /$$__  $$ \____  $$\____  $$| $$_____/ \____  $$
    // |  $$$$$$$| $$|  $$$$$$$ /$$$$$$$//$$$$$$$/|  $$$$$$$ /$$$$$$$/
    //  \_______/|__/ \_______/|_______/|_______/  \_______/|_______/

    static class Pair <L, R> {
        L first;
        R second;

        Pair(L first, R second) {
            this.first = first;
            this.second = second;
        }

        Pair(Pair<L, R> p) {
            this.first = p.first;
            this.second = p.second;
        }

        public boolean equals(Object p2) {
            if (p2 instanceof Pair) {
                return ((Pair) p2).first.equals(first) && ((Pair) p2).second.equals(second);
            }
            return false;
        }

        public String toString() {
            return "(first=" + first.toString() + ",second=" + second.toString() + ")";
        }
    }

    static class DisjointSet {
        int[] arr;
        int[] size;
        boolean enableSize = true;

        DisjointSet(int n) {
            arr = new int[n + 1];
            this.enableSize = enableSize;
            if (this.enableSize) size = new int[n + 1];
            makeSet();
        }

        void makeSet() {
            for (int i = 1; i < arr.length; i++) {
                arr[i] = i;
                if (enableSize) size[i] = 1;
            }
        }

        void union(int i, int j) {
            i = find(i);
            j = find(j);

            if (i == j)
                return;
            arr[j] = arr[i];
            if (enableSize) {
                size[i] += size[j];
                size[j] = size[i];
            }
        }

        int find(int i) {
            if (i == arr[i]) return i;
            return arr[i] = find(arr[i]);
        }

        int getSize(int i) {
            if (enableSize) return size[find(i)];
            return 0;
        }

        public String toString() {
            return Arrays.toString(arr);
        }
    }

    //              /$$     /$$ /$$
    //             | $$    |__/| $$
    //  /$$   /$$ /$$$$$$   /$$| $$  /$$$$$$$
    // | $$  | $$|_  $$_/  | $$| $$ /$$_____/
    // | $$  | $$  | $$    | $$| $$|  $$$$$$
    // | $$  | $$  | $$ /$$| $$| $$ \____  $$
    // |  $$$$$$/  |  $$$$/| $$| $$ /$$$$$$$/
    //  \______/    \___/  |__/|__/|_______/


    static int diff(int a, int b) {
        return abs(a - b);
    }

    static long diff(long a, long b) {
        return abs(a - b);
    }

    static boolean isSqrt(double a) {
        double sr = Math.sqrt(a);
        return ((sr - Math.floor(sr)) == 0);
    }

    static long abs(long a) {
        return Math.abs(a);
    }

    static int abs(int a) {
        return Math.abs(a);
    }

    static int min(int ... arr) {
        int min = Integer.MAX_VALUE;
        for (int var : arr)
            min = Math.min(min, var);
        return min;
    }

    static long min(long ... arr) {
        long min = Long.MAX_VALUE;
        for (long var : arr)
            min = Math.min(min, var);
        return min;
    }

    static long max(long ... arr) {
        long max = Long.MIN_VALUE;
        for (long var : arr)
            max = Math.max(max, var);
        return max;
    }

    static int max(int... arr) {
        int max = Integer.MIN_VALUE;
        for (int var : arr)
            max = Math.max(max, var);
        return max;
    }

    static long modInverse(long a) {
        long[] g = gcde(a, MODL);
        long x = g[1], y = g[2];
        if (g[0] != 1)
            return 0;
        else {
            // m is added to handle negative x
            return (g[1] % MODL + MODL) % MODL;
        }
    }

    static long gcd(long a, long b) {
        if (b == 0)
            return a;
        return gcd(b, a % b);
    }

    static long[] gcde(long a, long b) {
        // Base Case
        if (a == 0) {
            return new long[] {b, 0, 1};
        }

        long[] gcd = gcde(b % a, a);
        long x1 = gcd[1], y1 = gcd[2]; // To store results of recursive call

        // Update x and y using results of recursive
        // call
        gcd[1] = y1 - (b / a) * x1;
        gcd[2] = x1;

        return gcd;
    }

    // ____________________________________________________________________________
    //|                                                                            |
    //|  /$$$$$$  /$$$$$$         /$$$$$$   /$$                /$$$$$$   /$$$$$$   |
    //| |_  $$_/ /$$__  $$       /$$__  $$ | $$               /$$__  $$ /$$__  $$  |
    //|   | $$  | $$  \ $$      | $$  \__//$$$$$$   /$$   /$$| $$  \__/| $$  \__/  |
    //|   | $$  | $$  | $$      |  $$$$$$|_  $$_/  | $$  | $$| $$$$    | $$$$      |
    //|   | $$  | $$  | $$       \____  $$ | $$    | $$  | $$| $$_/    | $$_/      |
    //|   | $$  | $$  | $$       /$$  \ $$ | $$ /$$| $$  | $$| $$      | $$        |
    //|  /$$$$$$|  $$$$$$/      |  $$$$$$/ |  $$$$/|  $$$$$$/| $$      | $$        |
    //| |______/ \______/        \______/   \___/   \______/ |__/      |__/        |
    //|____________________________________________________________________________|



    private static byte[] scannerByteBuffer = new byte[1024]; // Buffer of Bytes
    private static int scannerIndex;
    private static InputStream scannerIn;
    private static int scannerTotal;
    private static BufferedWriter printerBW;
    private static boolean DEBUG = false;

    private static int next() throws IOException { // Scan method used to scan buf
        if (scannerTotal < 0)
            throw new InputMismatchException();
        if (scannerIndex >= scannerTotal) {
            scannerIndex = 0;
            scannerTotal = scannerIn.read(scannerByteBuffer);
            if (scannerTotal <= 0)
                return -1;
        }
        return scannerByteBuffer[scannerIndex++];
    }

    static int ni() throws IOException {
        int integer = 0;
        int n = next();
        while (isWhiteSpace(n)) // Removing startPointing whitespaces
            n = next();
        int neg = 1;
        if (n == '-') { // If Negative Sign encounters
            neg = -1;
            n = next();
        }
        while (!isWhiteSpace(n)) {
            if (n >= '0' && n <= '9') {
                integer *= 10;
                integer += n - '0';
                n = next();
            } else
                throw new InputMismatchException();
        }
        return neg * integer;
    }

    static long nl() throws IOException {
        long integer = 0;
        int n = next();
        while (isWhiteSpace(n)) // Removing startPointing whitespaces
            n = next();
        int neg = 1;
        if (n == '-') { // If Negative Sign encounters
            neg = -1;
            n = next();
        }
        while (!isWhiteSpace(n)) {
            if (n >= '0' && n <= '9') {
                integer *= 10;
                integer += n - '0';
                n = next();
            } else
                throw new InputMismatchException();
        }
        return neg * integer;
    }

    static String line() throws IOException {
        StringBuilder sb = new StringBuilder();
        int n = next();
        while (isWhiteSpace(n))
            n = next();
        while (!isNewLine(n)) {
            sb.append((char) n);
            n = next();
        }
        return sb.toString();
    }

    private static boolean isNewLine(int n) {
        return n == '\n' || n == '\r' || n == -1;
    }

    private static boolean isWhiteSpace(int n) {
        return n == ' ' || isNewLine(n) || n == '\t';
    }

    static int[] nia(int n) throws Exception {
        if (n < 0)
            throw new Exception("Array size should be non negative");
        int[] array = new int[n];
        for (int i = 0; i < n; i++)
            array[i] = ni();
        return array;
    }

    static int[][] n2dia(int r, int c) throws Exception {
        if (r < 0 || c < 0)
            throw new Exception("Array size should be non negative");
        int[][] array = new int[r][c];
        for (int i = 0; i < r; i++)
            array[i] = nia(c);
        return array;
    }

    static long[] nla(int n) throws Exception {
        if (n < 0)
            throw new Exception("Array size should be non negative");
        long[] array = new long[n];
        for (int i = 0; i < n; i++)
            array[i] = nl();
        return array;
    }

    static float[] nfa(int n) throws Exception {
        if (n < 0)
            throw new Exception("Array size should be non negative");
        float[] array = new float[n];
        for (int i = 0; i < n; i++)
            array[i] = nl();
        return array;
    }

    static double[] nda(int n) throws Exception {
        if (n < 0)
            throw new Exception("Array size should be non negative");
        double[] array = new double[n];
        for (int i = 0; i < n; i++)
            array[i] = nl();
        return array;
    }

    static <T> void print(T ... str) {
        try {
            for (T ele : str)
                printerBW.append(ele.toString());
            if (DEBUG)
                flush();
        } catch (IOException e) {
            System.out.println(e.toString());
        }
    }

    static <T> void println(T ... str) {
        if (str.length == 0) {
            print('\n');
            return;
        }
        for (T ele : str)
            print(ele, '\n');
    }

    static void flush() throws IOException {
        printerBW.flush();
    }

    static void close() {
        try {
            printerBW.close();
        } catch (IOException e) {
            System.out.println(e.toString());
        }
    }

    public static void main(String[] args) throws Exception {
        long startPointTime = System.currentTimeMillis();
        scannerIn = System.in;
        printerBW = new BufferedWriter(new OutputStreamWriter(System.out));
        if (args.length > 0 && args[0].equalsIgnoreCase("debug")
                || args.length > 1 && args[1].equalsIgnoreCase("debug"))
            DEBUG = true;

        main2();
        long endTime = System.currentTimeMillis();
        float totalProgramTime = endTime - startPointTime;
        if (args.length > 0 && args[0].equalsIgnoreCase("time") || args.length > 1 && args[1].equalsIgnoreCase("time"))
            print("Execution time is " + totalProgramTime + " (" + (totalProgramTime / 1000) + "s)");
        close();
    }
}
