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ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#181217	#6569. Splitting Pairs	meomeo	WA	1ms	3780kb	C++14	529b	2023-09-16 16:48:25	2023-09-16 16:48:25

Judging History

你现在查看的是最新测评结果

[2023-09-16 16:48:25]
评测

测评结果：WA
用时：1ms
内存：3780kb

查看

[2023-09-16 16:48:25]
提交

answer

#include<bits/stdc++.h>
#define int long long

using namespace std;

signed main(){
	ios::sync_with_stdio(0); cin.tie(0);
	// freopen("input.txt","r",stdin);
	// freopen("output.txt","w",stdout);

	int t;

	cin >> t;

	while (t--) {
		int n;

		cin >> n;

		vector<int> a(n);

		int even = 0;

		for (int &u: a) {
			cin >> u;
			if (u % 2 == 0) {
				even += 1;
			}
		}

		if ((n % 2 == 1 && even == n) || (even == 0)) {
			cout << "0\n";
		}
		else {
			cout << "1\n";
		}
	}
	return 0;
}

源文件, 语言: C++14

詳細信息

Test #1:

score: 100

Accepted

time: 1ms

memory: 3620kb

input:

output:

result:

ok 4 lines

Test #2:

score: 0

Accepted

time: 1ms

memory: 3560kb

input:

1000
10
16 16 16 16 16 16 16 16 16 16
10
16 16 16 16 16 16 16 16 17 16
10
16 16 16 16 16 16 16 18 16 16
10
16 16 16 19 16 16 16 16 16 16
10
16 16 16 16 20 16 16 16 16 16
10
17 16 16 16 17 16 16 16 16 16
10
16 16 16 16 16 16 16 16 18 17
10
16 16 19 16 16 16 16 17 16 16
10
17 16 16 16 16 16 16 20 16 1...

output:

result:

ok 1000 lines

Test #3:

score: -100

Wrong Answer

time: 1ms

memory: 3780kb

input:

output:

result:

wrong answer 18th lines differ - expected: '1', found: '0'