using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


class Segtree<T>
{
    int n;
    T[] tree;
    Func<T, T, T> f;
    T exnum;
    public Segtree(int m, Func<T, T, T> f, T ex)
    {
        this.f = f;
        this.exnum = ex;
        n = 1;
        while (n < m) n <<= 1;

        tree = new T[(n << 1) - 1];
        for (int i = 0; i < tree.Length; i++) tree[i] = ex;
    }
    public Segtree(int m, T ini, Func<T, T, T> f, T ex)
    {
        this.f = f;
        this.exnum = ex;
        n = 1;
        while (n < m) n <<= 1;

        tree = new T[(n << 1) - 1];
        for (int i = 0; i < tree.Length; i++) tree[i] = ini;
        for (int i = 0; i < m; ++i) update(i, ini);
    }
    public void update(int j, T x)
    {
        int i = j + n - 1;
        tree[i] = x;
        while (i > 0)
        {
            i = (i - 1) >> 1;
            tree[i] = f(tree[(i << 1) + 1], tree[(i << 1) + 2]);
        }
    }
    public T look(int i) { return tree[i + n - 1]; }

    // [s, t]
    public T run(int s, int t) { return query(s, t + 1, 0, 0, n); }
    T query(int s, int t, int k, int l, int r)
    {
        if (r <= s || t <= l) return exnum;
        if (s <= l && r <= t) return tree[k];

        return f(query(s, t, (k << 1) + 1, l, (l + r) >> 1), query(s, t, (k + 1) << 1, (l + r) >> 1, r));
    }
}

class PriorityQueue<T>
{
    private Comparison<T> comp;
    private List<T> list;
    private int count;
    public PriorityQueue() : this((x, y) => ((IComparable<T>)x).CompareTo(y)) { }
    public PriorityQueue(Comparison<T> comparison)
    {
        comp = comparison;
        list = new List<T>();
        count = 0;
    }
    public void Enqueue(T x)
    {
        var pos = count++;
        list.Add(x);
        while (pos > 0)
        {
            var p = (pos - 1) / 2;
            if (comp(list[p], x) <= 0) break;
            list[pos] = list[p];
            pos = p;
        }
        list[pos] = x;
    }
    public T Dequeue()
    {
        var value = list[0];
        var x = list[--count];
        list.RemoveAt(count);
        if (count == 0) return value;
        var pos = 0;
        while (pos * 2 + 1 < count)
        {
            var a = 2 * pos + 1;
            var b = 2 * pos + 2;
            if (b < count && comp(list[b], list[a]) < 0) a = b;
            if (comp(list[a], x) >= 0) break;
            list[pos] = list[a];
            pos = a;
        }
        list[pos] = x;
        return value;
    }
    public T Peek() { return list[0]; }
    public bool Any() { return count > 0; }
    public int Count() { return count; }
}

namespace Codeforces
{
    class Program
    {
        const long InfL = 4011686018427387913L;
        static char[] sep = new char[] { ' ', '/' };

        /* static int get_int => int.Parse(Console.ReadLine());
        static int[] get_intArr => Console.ReadLine().Split(sep).Select(a => int.Parse(a)).ToArray();
        static List<int> get_intList => Console.ReadLine().Split(sep).Select(a => int.Parse(a)).ToList<int>();
        static string get_string => Console.ReadLine().Trim();
        static string[] get_strArr => Console.ReadLine().Split(sep);
        static List<string> get_strList => Console.ReadLine().Split(sep).ToList<string>();
        */

        static int[] dx = { -1, 0, 1, -1, 1, -1, 0, -1 };
        static int[] dy = { 1, 1, 1, 0, 0, -1, -1, -1 };


        /// <summary>
        /// basic dfs function
        /// </summary>
        /// 
        /* List<bool> visited;
        List<List<int>> adj;

        static void dfs(int here)
        {
            visited[here] = true;

            for(int i = 0; i<adj[here].Count; i++)
            {
                int there = adj[here][i];
                if (!visited[there])
                    dfs(there);
            }
        }

        static void dfsAll()
        {
            for(int i = 0; i<adj.Count; i++)
            {
                if (!visited[i]) dfs(i);
            }
        } */

        static void Main(string[] args)
        {
            int[] input_arr = Console.ReadLine().Split(sep).Select(f => int.Parse(f)).ToArray();
            int n = input_arr[0];
            int a = input_arr[1];
            int b = input_arr[2];
            int result = 0;
            for(int i = 0; i<n; i++)
            {
                int input = int.Parse(Console.ReadLine());
                if (input < a || input >= b) result++;
            }
            Console.WriteLine(result);

        }
        
        class mymath
        {
            static int Mod = 1000000007;
            public void setMod(int m) { Mod = m; }
            public bool isprime(long a)
            {
                if (a < 2) return false;
                for (long i = 2; i * i <= a; i++) if (a % i == 0) return false;
                return true;
            }
            public bool[] sieve(int n)
            {
                var isp = new bool[n + 1];
                for (int i = 2; i <= n; i++) isp[i] = true;
                for (int i = 2; i * i <= n; i++) if (isp[i]) for (int j = i * i; j <= n; j += i) isp[j] = false;
                return isp;
            }
            public List<int> getprimes(int n)
            {
                var prs = new List<int>();
                var isp = sieve(n);
                for (int i = 2; i <= n; i++) if (isp[i]) prs.Add(i);
                return prs;
            }
            public long[][] E(int n)
            {
                var ret = new long[n][];
                for (int i = 0; i < n; i++)
                {
                    ret[i] = new long[n];
                    ret[i][i] = 1;
                }
                return ret;
            }
            public long[][] powmat(long[][] A, long n)
            {
                if (n == 0) return E(A.Length);
                var t = powmat(A, n / 2);
                if ((n & 1) == 0) return mulmat(t, t);
                return mulmat(mulmat(t, t), A);
            }
            public long[] mulmat(long[][] A, long[] x)
            {
                int n = A.Length, m = x.Length;
                var ans = new long[n];
                for (int i = 0; i < n; i++) for (int j = 0; j < m; j++) ans[i] = (ans[i] + x[j] * A[i][j]) % Mod;
                return ans;
            }
            public long[][] mulmat(long[][] A, long[][] B)
            {
                int n = A.Length, m = B[0].Length, l = B.Length;
                var ans = new long[n][];
                for (int i = 0; i < n; i++)
                {
                    ans[i] = new long[m];
                    for (int j = 0; j < m; j++) for (int k = 0; k < l; k++) ans[i][j] = (ans[i][j] + A[i][k] * B[k][j]) % Mod;
                }
                return ans;
            }
            public long[] addmat(long[] x, long[] y)
            {
                int n = x.Length;
                var ans = new long[n];
                for (int i = 0; i < n; i++) ans[i] = (x[i] + y[i]) % Mod;
                return ans;
            }
            public long[][] addmat(long[][] A, long[][] B)
            {
                int n = A.Length, m = A[0].Length;
                var ans = new long[n][];
                for (int i = 0; i < n; i++) ans[i] = addmat(A[i], B[i]);
                return ans;
            }
            public long powmod(long a, long b)
            {
                if (a >= Mod) return powmod(a % Mod, b);
                if (a == 0) return 0;
                if (b == 0) return 1;
                var t = powmod(a, b / 2);
                if ((b & 1) == 0) return t * t % Mod;
                return t * t % Mod * a % Mod;
            }
            public long inv(long a) { return powmod(a, Mod - 2); }
            public long gcd(long a, long b)
            {
                while (b > 0) { var t = a % b; a = b; b = t; }
                return a;
            }
            public long lcm(long a, long b) { return a * (b / gcd(a, b)); }
            public long Comb(int n, int r)
            {
                if (n < 0 || r < 0 || r > n) return 0;
                if (n - r < r) r = n - r;
                if (r == 0) return 1;
                if (r == 1) return n;
                var numerator = new int[r];
                var denominator = new int[r];
                for (int k = 0; k < r; k++)
                {
                    numerator[k] = n - r + k + 1;
                    denominator[k] = k + 1;
                }
                for (int p = 2; p <= r; p++)
                {
                    int pivot = denominator[p - 1];
                    if (pivot > 1)
                    {
                        int offset = (n - r) % p;
                        for (int k = p - 1; k < r; k += p)
                        {
                            numerator[k - offset] /= pivot;
                            denominator[k] /= pivot;
                        }
                    }
                }
                long result = 1;
                for (int k = 0; k < r; k++) if (numerator[k] > 1) result = result * numerator[k] % Mod;
                return result;
            }
        }
    }
}

Measured memory_bytes: 2776