import java.util.*;
 
public class Main{
	public static void main(String[] args){
    	Scanner scan = new Scanner(System.in);
     	int n = scan.nextInt();
      	int m = scan.nextInt();
      	int x = scan.nextInt();
      	int[] A = new int[m];
      	int smallcounter = 0;//the number which smaller than x
      	int bigcounter = 0;//the number which larger than x
      	for(int i = 0; i < m; i++){
        	A[i] = scan.nextInt();
          	if(A[i] < x){
            	smallcounter++;
            }
          	else{
            	bigcounter++;
            }
        }
      	if(smallcounter < bigcounter){
        	System.out.print(smallcounter);
        }
      	else{
        	System.out.print(bigcounter);
        }
    }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz