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

int box[11];

inline int read()
{
    int x = 0, f = 1;
    char ch = getchar();
    while (ch != '-' && !isdigit(ch)) ch = getchar();
    if (ch == '-')
    {
        f = -1;
        ch = getchar();
    }
    while (isdigit(ch))
    {
        x = x * 10 + ch - '0';
        ch = getchar();
    }
}

int main()
{
    int n = read();
	for (int i = 1; i <= n; i++) box[read()]++;
	printf("%d\n%d\n%d", box[1], box[5], box[10]);
	return 0;
}

求大佬们debug