Submission #1653939

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Source Code Expand

// be name khoda
#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
#define pb push_back
const ll maxn=100009;
vector <ll> adj[maxn];
ll p[maxn]; ll s=0;
int main()
{
	ios_base::sync_with_stdio(false);
	ll n;	cin >> n; 
	for (ll i=0;i<n;i++)
	{
		ll x; cin>>x; s+=x;
	}
	if (s%2==0) cout<<"YES";
	else cout<<"NO";
}

Submission Info

Judge Result