Submission #693269

#	Time	Username	Problem	Language	Result	Execution time	Memory
693269		auslander	Football (info1cup20_football)	C++17	26 / 100	72 ms	852 KiB

football

#include <iostream>
typedef long long ll;
using namespace std;

ll arr[100005];
void solve()
{
	ll i, j, k, n, m;
	m = 0;
	cin >> n >> k;
	for (i = 0; i < n; i++)
	{
		cin >> arr[i];
		m += arr[i];
	}
	if (k == 1)
	{
		if (m % 2)
			cout << 1;
		else cout << 0;
	}
}
int main()
{
	int t;
	cin >> t;
	while (t--)
		solve();

	return 0;
}

Compilation message (stderr)

football.cpp: In function 'void solve()':
football.cpp:8:8: warning: unused variable 'j' [-Wunused-variable]
    8 |  ll i, j, k, n, m;
      |        ^

• 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