제출 #679931

#제출 시각아이디문제언어결과실행 시간메모리
679931L0RD3NFootball (info1cup20_football)C++14
0 / 100
213 ms2088 KiB
#include "iostream"

using namespace std;

int t, n, k ;

void solve()
{

    int x ;
    long long sum = 0 ;

    cin >> n >> k ;

    for (int i = 1 ; i <= n ; i ++)
        cin >> x, sum += x ;

    while (k != 1 && sum % 2 == 0)
        k /= 2, sum /= 2 ;

    if (k == 1)
        cout << 1 << '\n' ;

    else
    {

        cout << sum % 2 << '\n' ;

    }

}

int main ()
{

    cin >> t ;

    for (int tt = 1 ; tt <= t ; tt ++)
        solve() ;

    return 0 ;
}
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