Submission #523833

#	Time	Username	Problem	Language	Result	Execution time	Memory
523833		mateigg4	Football (info1cup20_football)	C++14	66 / 100	202 ms	368 KiB

football

#include <bits/stdc++.h>

using namespace std;

int main()
{
    //ifstream cin("football2.in");
    //ofstream cout("football2.out");
    int t, n, i, m, d, xorr, k;
    cin >> t;
    while (t--)
    {
        cin >> n >> k;
        xorr = 0;
        for (i = 1; i <= n; i++)
        {
            cin >> m;
            xorr ^= m;
        }
        xorr = (xorr & (-xorr));
        if (xorr <= k)
            cout << 1;
        else
            cout << 0;
    }
}

Compilation message (stderr)

football.cpp: In function 'int main()':
football.cpp:9:21: warning: unused variable 'd' [-Wunused-variable]
    9 |     int t, n, i, m, d, xorr, k;
      |                     ^

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