import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt(),m=sc.nextInt(),x=sc.nextInt(),a1=0,a2=0,t;
for(int i=0;i<m;i++)t=sc.nextInt()<x?a1++:a2++;
System.out.println(Math.min(a1, a2));
}
}
/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