#27760: _CPP
11030067@mail.hpsh.tp.edu.tw
(和平110級鄧雨珊)
#include <iostream>
using namespace std;
int main(){
int n, a;
cin >> n;
int num[3]={0};
for (int i=0; i<n; i++){
cin >> a;
num[a%3]++;
}
cout << num[0] <<" "<< num[1] <<" "<< num[2] <<endl;
}