#include <bits/stdc++.h>
using namespace std;

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(nullptr);

	int n;
	cin >> n;
	vector<int> v(n);
	long long sum = 0;
	for (int i = 0; i < n; ++i) {
		cin >> v[i];
		sum += v[i];
	}

	int target = sum / n;

	long long curr = 0;
	int ans = 0;

	for (int i = 0; i < n; ++i) {
		if (curr) {
			++ans;
		}

		if (v[i] != target) {
			curr += (target - v[i]);
		}	
	}

	cout << ans << endl;
}