Submission #525109

#	Time	Username	Problem	Language	Result	Execution time	Memory
525109		gagik_2007	Football (info1cup20_football)	C++17	26 / 100	24 ms	1860 KiB

football

#include <iostream>
#include <algorithm>
#include <string>
#include <vector>
#include <cmath>
#include <ctime>
#include <set>
#include <map>
#include <stack>
#include <queue>
#include <deque>
#include <limits>
#include <iomanip>
#include <unordered_set>
#include <unordered_map>
using namespace std;

typedef long long ll;
typedef long double ld;
typedef unordered_multiset<ll> whydoweneedunorderedmultiset;

#define ff first
#define ss second
#define esle else

ll ttt;
const ll INF = 1e18;
const ll MOD = 1e9 + 7;
const ll N = 9;
ll l, r, k, n, m;
ll a[1000007];
string ans = "";

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cin >> ttt;
	while (ttt--) {
		cin >> n >> k;
		ll sum = 0;
		for (int i = 0; i < n; i++) {
			cin >> a[i];
			sum += a[i];
		}
		if (k == 1) {
			ans += (sum % 2 == 0 ? '0' : '1');
		}
	}
	cout << ans << endl;
	return 0;
}

• Subtask 1: 26 / 26
• Subtask 2: 0 / 8
• Subtask 3: 0 / 11
• Subtask 4: 0 / 8
• Subtask 5: 0 / 16
• Subtask 6: 0 / 16
• Subtask 7: 0 / 7
• Subtask 8: 0 / 8