import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

       public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        int height[] = new int[n];
        for(int height_i=0; height_i < n; height_i++){
            height[height_i] = in.nextInt();
        }
        Arrays.sort(height);
        int counter=1;
        for(int i = height.length-1; i > 0; i--){
            if(height[i] > height[i-1]) break;
            counter++;
        }
        System.out.print(counter);
    }
}