#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,x,yi=0,wu=0,shi=0;
	cin>>n;
	for(int i=1;i<=n;i++)
	{
	 cin>>x;
	 if(x==1) yi++;
	 if(x==5) wu++;
	 if(x==10) shi++;
	}
	cout<<yi<<endl<<wu<<endl<<shi<<endl;
	return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main(){
	int k,a;
	cin >> k;
	int sum1 = 0,sum5 = 0,sum10 = 0;
	for (int i = 1;i <= k;i++){
		cin >> a;
		if (a == 1) sum1++;
		if (a == 5) sum5++;
		if (a == 10) sum10++;
	}
	cout << sum1 << '\n' << sum5 << '\n' << sum10;
}