Submission #488145

#	Time	Username	Problem	Language	Result	Execution time	Memory
488145		maks007	Football (info1cup20_football)	C++14	26 / 100	33 ms	392 KiB

football

#include <bits/stdc++.h>
 
using namespace std;
 
void solve() {
	int n, k;
	cin >> n >> k;
	vector <int> a(n);
	for(auto &i : a) cin >> i;
	if(n == 1) {
		for(int i = 0; i < k; i ++) {
			if((a[0] / (i + 1) )% 2 == 1) {
				cout << 1;
				return;
			}
		}
		cout << 0;
		return;
	}else 
	if(accumulate(a.begin(), a.end(), 0) & 1) cout << 1;
	else cout << 0; 
}
 
int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	int Q = 1;
	cin >> Q;
	while (Q --) {
		solve();
	}
	return 0;
}

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