제출 #679976

#제출 시각아이디문제언어결과실행 시간메모리
679976BeveritaFootball (info1cup20_football)C++17
0 / 100
192 ms332 KiB
#include <bits/stdc++.h>

using namespace std;

int TestCases, n, k, sum, cnt2;


void read() {
    cin >> n >> k;
    for (int i = 0; i < n; ++i) {
        int x;
        cin >> x;
        sum += x;
        cnt2 += (x / 2);
    }
}

int main() {

    cin >> TestCases;

    while (TestCases--) {
        read();
        if (sum % 2 == 1) {
            cout << 1;
            continue;
        } else if (k == 1) {
            cout << 0;
            continue;
        }
        if (cnt2 % 2 == 1) {
            cout << 1;
            continue;
        } else {
            cout << 0;
            continue;
        }
    }

    return 0;
}
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