Submission #692153

#	Time	Username	Problem	Language	Result	Execution time	Memory
692153		NeroZein	Football (info1cup20_football)	C++14	26 / 100	26 ms	408 KiB

football

/*
 *    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;
}

• 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