제출 #692153

#제출 시각아이디문제언어결과실행 시간메모리
692153NeroZeinFootball (info1cup20_football)C++14
26 / 100
26 ms408 KiB
/* * author: NeroZein * created: 01.02.2023 07:57:27 */ #include <bits/stdc++.h> #define int long long using namespace std; #ifdef Nero #include "Deb.h" #else #define deb(...) #endif signed main(){ ios::sync_with_stdio(false); cin.tie(nullptr); int t; cin >> t; while(t--) { int n, k; cin >> n >> k; int sum = 0; for (int i = 0; i < n; ++i) { int x; cin >> x; sum += x; } if (sum & 1LL) { cout << 1; } else if (k == 2){ cout << ((sum >> 1LL) & 1); } else { cout << 0; } } return 0; }
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