#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;


int main() {
    int height{0}, age{0};  
    cin >> age;
    vector<int> candles(age);
    for(int i = 0; i < age; i++) {
        cin >> candles[i];
    }
    sort(candles.begin(), candles.end());
    int max{0};
    int count {0};
    for(int i = candles.size() - 1; i > -1; --i) {
        if(candles[i] > max) {
            max = candles[i];
            count ++;
        }
        else if (candles[i] == max) {
            count ++;
        }        
    }
    cout << count;
    return 0;
}