using System;

Console.Write("Enter number of students: ");

int n = int.Parse(Console.ReadLine());

Console.Write("Enter " + n + " jump heights, in meters: ");

double sum = 0;

double[] jumps = new double[n];

for (int s = 0; s < n; s++) {

double jump = double.Parse(Console.ReadLine());

jumps[s] = jump;

sum += jump;

}

double mean = sum / n;

int cnt = 0;

for (int s = 0; s < n; s++) {

if (jumps[s] > mean) {

cnt++;

}

}

Console.Write(cnt);