Submission #1091544

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Source Code Expand

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <memory.h>
#include <math.h>
#include <assert.h>
#include <stack>
#include <queue>
#include <map>
#include <set>
#include <algorithm>
#include <string>
#include <functional>
#include <vector>
#include <numeric>
#include <deque>
#include <utility>
#include <bitset>
#include <limits.h>
#include <iostream>
#include <unordered_set>
#include <unordered_map>

using namespace std;
typedef long long ll;
typedef unsigned long long llu;
typedef double lf;
typedef unsigned int uint;
typedef long double llf;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

int n, c[2];

int main() {
	scanf("%d", &n);
	while(n--) {
		int x; scanf("%d", &x);
		c[x&1] += 1;
	}
	while(c[1] >= 2) {
		c[1] -= 2;
		c[0] += 1;
	}
	puts((c[1] % 2 == 1 || c[0] % 2 == 1) ? "NO" : "YES");
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:36:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
./Main.cpp:38:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   int x; scanf("%d", &x);
                         ^

Judge Result