#include <iostream>
using namespace std;
int main(){
 
 
    int x,y;
    long long even=0,odd=0,postive=0,negative=0;
 
    cin>>x;
    for(int i=0;i<x;i++){
       cin>>y;
 
 
        if(y%2==0){
            even++;
 
         }else {
                 odd++;
 
        }
 
        if(y>0){
           postive++;
 
       }else  {
 
        negative++;
       }
    }
 
    cout<<"Even: "<<even<<endl;
    cout<<"Odd: "<<odd<<endl;
    cout<<"Postive: "<<postive<<endl;
    cout<<"Negative: "<<negative<<endl;
}
 
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