Submission #365533

#	Time	Username	Problem	Language	Result	Execution time	Memory
365533		jasen_penchev	Football (info1cup20_football)	C++14	50 / 100	35 ms	2156 KiB

football

#include <iostream>
#define endl '\n'
using namespace std;

int main()
{
    ios :: sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);

    int T;
    cin >> T;

    while (T--)
    {
        int N, K;
        cin >> N >> K;

        long long S = 0;
        for (int i = 1; i <= N; ++ i)
        {
            int a;
            cin >> a;
            S += a;
        }

        while (S % 2 == 0 and K != 1)
        {
            S /= 2;
            K /= 2;
        }

        if (S % 2 == 1) cout << 1;
        else cout << 0;
    }

    cout << endl;

    return 0;
}

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