Submission #1868576

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Source Code Expand

#include <stdio.h>
#include <bits/stdc++.h>			

#define pb push_back
#define pf push_front
#define pp pop_back
#define sz(a) (int)(a.size())
#define mp make_pair
#define F first
#define S second
#define next _next
#define prev _prev
#define left _left
#define right _right
#define y1 _y1
#define all(x) x.begin(), x.end()

using namespace std;

typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

const int N = (int)1e6 + 123;
const ll INF = (ll)1e18 + 123;
const int inf = (int)1e9 + 123;
const int MOD = (int)1e9 + 7;

void megaRandom() {
	unsigned int FOR;
 	asm("rdtsc" : "=A"(FOR));
  srand(FOR);
}

int n, a[N];
int cnt[5];

int main() {
	megaRandom();
	cin >> n;
	for(int i = 1; i <= n; i ++) {
		cin >> a[i];	
		cnt[a[i] % 2] ++;
	}	
	if(cnt[1] % 2) cout << "NO";
	else cout << "YES";
	return 0;         
}

Submission Info

Judge Result