#include <bits/stdc++.h>

using namespace std;

int main() { int a[40],n,m =0,b=0,c=0,d=0,e=0,f=0;

cin>>n;

for (int i = 0; i <= n-1; i++) {
    cin>>a[i];
    if(a[i]==100)
    {
        m=m+1;
    }
    if(90<=a[i] and a[i]<100)
    {
        b=b+1;
    }if(80<=a[i] and a[i]<90)
    {
        c=c+1;
    }if(70<=a[i] and a[i]<80)
    {
        d=d+1;
    }if(60<=a[i] and a[i]<70)
    {
        e=e+1;
    }if(a[i]<60)
    {
        f=f+1;
    }
}
cout<<m<<endl;
cout<<b<<endl;
cout<<c<<endl;
cout<<d<<endl;
cout<<e<<endl;
cout<<f<<endl;
return 0;
}