Submission #1314430

#	Time	Username	Problem	Language	Result	Execution time	Memory
1314430		muhammad-ahmad	Football (info1cup20_football)	C++20	0 / 100	126 ms	476 KiB

football

#include<bits/stdc++.h>
using namespace std;

#define int long long
#define endl '\n'
#define all(x) x.begin(), x.end()

signed main(){
	int tc; cin >> tc;
	while (tc--){
		int n, k; cin >> n >> k;
		int a[n + 1] = {};
		for (int i = 1; i <= n; i++) cin >> a[i];
		int c1 = 0, c2 = 0, c3 = 0;
		for (auto i : a){
			c1 += (i == 1);
			c2 += (i == 2);
			c3 += (i == 3);
		}
		if (c3 % 2) cout << 1;
		else if (c2 % 2 && c3 % 2 == 0) cout << 1;
		else cout << c1 % 2;
	}
}

• Subtask 1: 0 / 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