题解

#include<iostream>
using namespace std;
int main(){
	int n,a[210],x=0,y=0;
	cin>>n;
	for(int i=0;i<n*2;i++){
 		cin>>a[i];
		if(a[i]%2==0){
            x++;
        }else{
            y++;
        }
 	}
    if(x==y){
        cout<<"YES";
    }else{
        cout<<"NO";
    }
	return 0;
 }