题解

#include<iostream>
using namespace std;
int main(){
int n,a,sum2=0,sum1=0;
cin>>n;
for(int i=0;i<n;i++){
cin>>a;
if(a>0){
sum2++;
}
if(a<0){
sum1++;
}
}
cout<<sum2<<" "<<sum1;
}