#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,a[2500],f=0,b=0,c=0,d=0,e=0;
	cin>>n;
	for(int i=0;i<n;i++){
		cin>>a[i];//读入分数 
		if(a[i]>=0&&a[i]<=59){
			f++;
		}if(a[i]>=60&&a[i]<=69){
			b++;
		}if(a[i]>=70&&a[i]<=79){
			c++;
		}if(a[i]>=80&&a[i]<=89){
			d++;
		}if(a[i]>=90&&a[i]<=100){
			e++;
		}
	}
	cout<<f<<endl<<b<<endl<<c<<endl<<d<<endl<<e;
	return 0;
}