You are policeman and you are playing a game with Slavik. The game is turn-based and each turn consists of two phases. During the first phase you make your move and during the second phase Slavik makes his move.

There are n doors, the i-th door initially has durability equal to a_i.

During your move you can try to break one of the doors. If you choose door i and its current durability is b_i then you reduce its durability to max(0, b_i - x) (the value x is given).

During Slavik's move he tries to repair one of the doors. If he chooses door i and its current durability is b_i then he increases its durability to b_i + y (the value y is given). Slavik cannot repair doors with current durability equal to 0.

The game lasts 10^{100} turns. If some player cannot make his move then he has to skip it.

Your goal is to maximize the number of doors with durability equal to 0 at the end of the game. You can assume that Slavik wants to minimize the number of such doors. What is the number of such doors in the end if you both play optimally?

Input

The first line of the input contains three integers n, x and y (1 ≤ n ≤ 100, 1 ≤ x, y ≤ 10^5) — the number of doors, value x and value y, respectively.

The second line of the input contains n integers a_1, a_2, ..., a_n (1 ≤ a_i ≤ 10^5), where a_i is the initial durability of the i-th door.

Output

Print one integer — the number of doors with durability equal to 0 at the end of the game, if you and Slavik both play optimally.

Examples

Input


6 3 2
2 3 1 3 4 2


Output


6


Input


5 3 3
1 2 4 2 3


Output


2


Input


5 5 6
1 2 6 10 3


Output


2

Note

Clarifications about the optimal strategy will be ignored.
import java.util.*;



import java.io.*;

public class Main{

    public static void main(String[] args) {

        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader inp = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Solver solver = new Solver();
        solver.solve(inp, out);
        out.close();
        
          }



    static class Solver {


        class Node implements Comparable<Node>{
            int i;
            long c;
          
            Node(int i,long c)
            {
                this.i=i;
                this.c=c;
                

            }

           public int compareTo(Node n)
            {
                return Long.compare(this.c, n.c);
            }
        }

        public boolean done(int[] sp,int[] par)
        {
            int root;

            root=findSet(sp[0],par);
            
           for(int i=1;i<sp.length;i++)
           {
                if(root!=findSet(sp[i], par))
                    return false;
           }
           return true;
        }
       public int findSet(int i,int[] par)
       {
           int x =i;
            boolean flag =false;
            while(par[i]>=0)
            {
                flag = true;
                i=par[i];
            }
            if(flag)
                par[x]=i;
            return i;
       }

       public void unionSet(int i,int j,int[] par)
       {
            int x = findSet(i, par);
            int y = findSet(j, par);
            if(x<y)
            {
                par[y]=x;
            }
            else
            {
                par[x]=y;
            }
       }

       public  long pow(long a, long b, long MOD) {
            if (b == 0) {
                return 1;
            }
            if (b == 1) {
                return a;
            }
            long val = pow(a, b / 2, MOD);
            if (b % 2 == 0) {
                return val * val % MOD;
            } else {
                return val * (val * a % MOD) % MOD;

            }
           
        }


        public void minPrimeFactor(int n,int[] s)
        {
            boolean prime[] = new boolean[n+1];
            Arrays.fill(prime, true);
            s[1]=1;
            s[2]=2;
            for(int i=4;i<=n;i+=2)
            {
                prime[i]=false;
                s[i]=2;
            }

            for(int i=3;i<=n;i+=2)
            {
                if(prime[i])
                {
                    s[i]=i;
                    for(int j=2*i;j<=n;j+=i)
                    {
                        prime[j]=false;
                        s[j]=i;
                    }
                }
            }
            
        }

        
        // public void findAllPrime(int n,ArrayList<Node> al,int s[])
        // {
        //     int curr = s[n];
        //     int cnt = 1;
        //     while(n>1)
        //     {
        //         n/=s[n];
        //         if(curr==s[n])
        //         {
        //             cnt++;
        //             continue;

        //         }
        //         Node n1 = new Node(curr,cnt);
        //         al.add(n1);

        //         curr=s[n];
        //         cnt=1;
        //     }
        // }

        

        public int binarySearch(int n,int k)
        {
            int left=1;
            int right=100000000+5;
            int ans=0;
            while(left<=right)
            {
                int mid = (left+right)/2;
                if(n/mid>=k)
                {
                    left = mid+1;
                    ans=mid;
                }
                else
                {
                    right=mid-1;
                }
            }

            return ans;
        }
        public boolean checkPallindrom(String s)
        {
            char ch[] = s.toCharArray();

            for(int i=0;i<s.length()/2;i++)
            {
                if(ch[i]!=ch[s.length()-1-i])
                    return false;
            }
            return true;
        }


        public void dfs_util(ArrayList<Integer>[] al,boolean vis[],int x,int cnt[],int sts[],int fts[],long sv[])
        {
                
               vis[x] = true;
               long min=Long.MAX_VALUE;
                sts[cnt[0]]=x+1;
                for(int i=0;i<al[x].size();i++)
                {
                    
                    if(!vis[al[x].get(i)])
                    {
                        cnt[0]++;
                        dfs_util(al, vis, al[x].get(i),cnt,sts,fts,sv);
                        if(sv[al[x].get(i)]<min&&sv[al[x].get(i)]!=-1)
                        {
                            min=sv[al[x].get(i)];
                        }
                        
                        
                    }    
                    
                }

             
                if(sv[x]==-1)
                {
                    if(min==Long.MAX_VALUE)
                    {
                        min=-1;
                    }
                    sv[x]=min;
                }
               
            
            return ;
        }

        public void dfs(ArrayList[] al,int sts[],int fts[],long sv[])
        {
            
           boolean vis[] = new boolean[al.length];
           int cnt[]= new int[2*al.length+2];
           for(int i=0;i<al.length;i++)
           {
                if(!vis[i])
                {
                    
                    dfs_util(al,vis,i,cnt,sts,fts,sv);
                }
           }
        }
   
        public void remove(ArrayList<Integer>[] al,int x)
        {
            for(int i=0;i<al.length;i++)
            {
                for(int j=0;j<al[i].size();j++)
                {

                    if(al[i].get(j)==x)
                        al[i].remove(j);

                }
            }
        }

        public int gcd(int a, int b) 
        { 
            if (a == 0) 
                return b; 
            return gcd(b % a, a); 
        }


        public void printDivisors(long n,ArrayList<Long> al) 
        { 
            // Note that this loop runs till square root 
            for (long i=1; i<=Math.sqrt(n); i++) 
            { 
                if (n%i==0) 
                { 
                    // If divisors are equal, print only one 
                    if (n/i == i) 
                        al.add(i);
           
                    else // Otherwise print both 
                        al.add(i);
                        al.add(n/i);
                } 
            } 
        } 

        private void solve(InputReader inp, PrintWriter out1) {
             int n = inp.nextInt();
             int x =inp.nextInt();
             int y = inp.nextInt();

             int arr[] = new int[n];

             for(int i=0;i<n;i++)
             {
                 arr[i] = inp.nextInt();
             }

             if(x>y)
             {
                out1.println(n);
             }

             else
             {
                int count=0;
                for(int i=0;i<n;i++)
                {
                    if(arr[i]<=x)
                    {
                        count++;
                    }

                    

                }
                if(count%2==0)
                    {
                        out1.println(count/2);
                    }
                    else
                    {
                        out1.println((count/2)+1);
                    }
             }  



            }

}





    static class InputReader {
        BufferedReader reader;
        StringTokenizer tokenizer;

        InputReader(InputStream stream) {
            reader = new BufferedReader(new InputStreamReader(stream), 32768);
            tokenizer = null;
        }

        String next() {
            while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }

        public int nextInt() {
            return Integer.parseInt(next());
        }

        public long nextLong() {
            return Long.parseLong(next());
        }
    }
}
class ele{
    long value;
    long i;
    boolean flag;
    public ele(long value,long i)
    {
        this.value = value;
        this.i=i;
        this.flag = false;
    }
}
