import java.io.*;
public class Main{
    public static void main(String[] args) throws IOException{
        Reader r = new Reader();  
        int M, X, ans = 0;
        {int[] a = r.ii(); M = a[1]; X = a[2];}
        int[] A = r.ii();
        for(int i = 0; i < M; i++){
            if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            }                 
        }
        print(ans);
    }

    static void print(Object o){
        System.out.println(o.toString());
    }
    static class Reader extends BufferedReader{
        Reader(){
            super(new InputStreamReader(System.in));
        }

        String s() throws IOException{
            return readLine();
        }

        String[] ss() throws IOException{
            return s().split(" ");
        }

        int Int(String s){
            return Integer.parseInt(s);
        }

        int i() throws IOException{
            return Int(s());
        }

        int[] ii() throws IOException{
            String[] ss = ss();
            int size = ss.length;
            int[] ii = new int[size];
            for(int j = 0; j < size; j++) ii[j] = Int(ss[j]);
            return ii;
        }
    }
} import java.io.*; io.* java public class Main{
    public static void main(String[] args) throws IOException{
        Reader r = new Reader();  
        int M, X, ans = 0;
        {int[] a = r.ii(); M = a[1]; X = a[2];}
        int[] A = r.ii();
        for(int i = 0; i < M; i++){
            if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            }                 
        }
        print(ans);
    }

    static void print(Object o){
        System.out.println(o.toString());
    }
    static class Reader extends BufferedReader{
        Reader(){
            super(new InputStreamReader(System.in));
        }

        String s() throws IOException{
            return readLine();
        }

        String[] ss() throws IOException{
            return s().split(" ");
        }

        int Int(String s){
            return Integer.parseInt(s);
        }

        int i() throws IOException{
            return Int(s());
        }

        int[] ii() throws IOException{
            String[] ss = ss();
            int size = ss.length;
            int[] ii = new int[size];
            for(int j = 0; j < size; j++) ii[j] = Int(ss[j]);
            return ii;
        }
    }
} Main public static void main(String[] args) throws IOException{
        Reader r = new Reader();  
        int M, X, ans = 0;
        {int[] a = r.ii(); M = a[1]; X = a[2];}
        int[] A = r.ii();
        for(int i = 0; i < M; i++){
            if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            }                 
        }
        print(ans);
    } main {
        Reader r = new Reader();  
        int M, X, ans = 0;
        {int[] a = r.ii(); M = a[1]; X = a[2];}
        int[] A = r.ii();
        for(int i = 0; i < M; i++){
            if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            }                 
        }
        print(ans);
    } Reader r = new Reader(); r new Reader() int M M X X ans = 0; ans 0 {int[] a = r.ii(); M = a[1]; X = a[2];} int[] a = r.ii(); a r.ii() r.ii r M = a[1] M a[1] a 1 X = a[2] X a[2] a 2 int[] A = r.ii(); A r.ii() r.ii r for(int i = 0; i < M; i++){
            if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            }                 
        } int i = 0; int i = 0; i 0 i < M i M i++ i++ i {
            if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            }                 
        } {
            if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            }                 
        } if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            } X < A[i] X A[i] A i {
                ans = Math.min(i, M-i);
                break;
            } ans = Math.min(i, M-i) ans Math.min(i, M-i) Math.min Math i M-i M i break; print(ans) print ans String[] args args static void print(Object o){
        System.out.println(o.toString());
    } print {
        System.out.println(o.toString());
    } System.out.println(o.toString()) System.out.println System.out System System.out o.toString() o.toString o Object o o static class Reader extends BufferedReader{
        Reader(){
            super(new InputStreamReader(System.in));
        }

        String s() throws IOException{
            return readLine();
        }

        String[] ss() throws IOException{
            return s().split(" ");
        }

        int Int(String s){
            return Integer.parseInt(s);
        }

        int i() throws IOException{
            return Int(s());
        }

        int[] ii() throws IOException{
            String[] ss = ss();
            int size = ss.length;
            int[] ii = new int[size];
            for(int j = 0; j < size; j++) ii[j] = Int(ss[j]);
            return ii;
        }
    } Reader Reader(){
            super(new InputStreamReader(System.in));
        } Reader {
            super(new InputStreamReader(System.in));
        } super(new InputStreamReader(System.in)) super new InputStreamReader(System.in) String s() throws IOException{
            return readLine();
        } s {
            return readLine();
        } return readLine(); readLine() readLine String[] ss() throws IOException{
            return s().split(" ");
        } ss {
            return s().split(" ");
        } return s().split(" "); s().split(" ") s().split s() s " " int Int(String s){
            return Integer.parseInt(s);
        } Int {
            return Integer.parseInt(s);
        } return Integer.parseInt(s); Integer.parseInt(s) Integer.parseInt Integer s String s s int i() throws IOException{
            return Int(s());
        } i {
            return Int(s());
        } return Int(s()); Int(s()) Int s() s int[] ii() throws IOException{
            String[] ss = ss();
            int size = ss.length;
            int[] ii = new int[size];
            for(int j = 0; j < size; j++) ii[j] = Int(ss[j]);
            return ii;
        } ii {
            String[] ss = ss();
            int size = ss.length;
            int[] ii = new int[size];
            for(int j = 0; j < size; j++) ii[j] = Int(ss[j]);
            return ii;
        } String[] ss = ss(); ss ss() ss int size = ss.length; size ss.length ss ss.length int[] ii = new int[size]; ii new int[size] size for(int j = 0; j < size; j++) ii[j] = Int(ss[j]); int j = 0; int j = 0; j 0 j < size j size j++ j++ j ii[j] = Int(ss[j]); ii[j] = Int(ss[j]) ii[j] ii j Int(ss[j]) Int ss[j] ss j return ii; ii BufferedReader public class Main{
    public static void main(String[] args) throws IOException{
        Reader r = new Reader();  
        int M, X, ans = 0;
        {int[] a = r.ii(); M = a[1]; X = a[2];}
        int[] A = r.ii();
        for(int i = 0; i < M; i++){
            if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            }                 
        }
        print(ans);
    }

    static void print(Object o){
        System.out.println(o.toString());
    }
    static class Reader extends BufferedReader{
        Reader(){
            super(new InputStreamReader(System.in));
        }

        String s() throws IOException{
            return readLine();
        }

        String[] ss() throws IOException{
            return s().split(" ");
        }

        int Int(String s){
            return Integer.parseInt(s);
        }

        int i() throws IOException{
            return Int(s());
        }

        int[] ii() throws IOException{
            String[] ss = ss();
            int size = ss.length;
            int[] ii = new int[size];
            for(int j = 0; j < size; j++) ii[j] = Int(ss[j]);
            return ii;
        }
    }
} public class Main{
    public static void main(String[] args) throws IOException{
        Reader r = new Reader();  
        int M, X, ans = 0;
        {int[] a = r.ii(); M = a[1]; X = a[2];}
        int[] A = r.ii();
        for(int i = 0; i < M; i++){
            if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            }                 
        }
        print(ans);
    }

    static void print(Object o){
        System.out.println(o.toString());
    }
    static class Reader extends BufferedReader{
        Reader(){
            super(new InputStreamReader(System.in));
        }

        String s() throws IOException{
            return readLine();
        }

        String[] ss() throws IOException{
            return s().split(" ");
        }

        int Int(String s){
            return Integer.parseInt(s);
        }

        int i() throws IOException{
            return Int(s());
        }

        int[] ii() throws IOException{
            String[] ss = ss();
            int size = ss.length;
            int[] ii = new int[size];
            for(int j = 0; j < size; j++) ii[j] = Int(ss[j]);
            return ii;
        }
    }
} Main
import java.io.*;
public class Main{
    public static void main(String[] args) throws IOException{
        Reader r = new Reader();  
        int M, X, ans = 0;
        {int[] a = r.ii(); M = a[1]; X = a[2];}
        int[] A = r.ii();
        for(int i = 0; i < M; i++){
            if(X < A[i]){
                ans = Math.min(i, M-i);
                break;
            }                 
        }
        print(ans);
    }

    static void print(Object o){
        System.out.println(o.toString());
    }
    static class Reader extends BufferedReader{
        Reader(){
            super(new InputStreamReader(System.in));
        }

        String s() throws IOException{
            return readLine();
        }

        String[] ss() throws IOException{
            return s().split(" ");
        }

        int Int(String s){
            return Integer.parseInt(s);
        }

        int i() throws IOException{
            return Int(s());
        }

        int[] ii() throws IOException{
            String[] ss = ss();
            int size = ss.length;
            int[] ii = new int[size];
            for(int j = 0; j < size; j++) ii[j] = Int(ss[j]);
            return ii;
        }
    }
}