Submission #1231934

#	Time	Username	Problem	Language	Result	Execution time	Memory
1231934		durdona	Football (info1cup20_football)	C++20	26 / 100	15 ms	328 KiB

football

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

#define int long long

void solve() {
    int n, k; cin >> n >> k;
    int summ = 0;
    for (int i = 0; i < n; i ++) {
        int x; cin >> x;
        summ += x;
    }

    if (n == 1) {
        if (summ % 2 == 1) cout << '1';
        else{
            if (k != 1) cout << '1';
            else cout << '0';
        }
    }

    else if (summ % 2 == 1) cout << '1';
    else cout << '0';
    
}

signed main(){
    // freopen("input.txt","r",stdin);
    // freopen("output.txt","w",stdout);

    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int t = 1;
    cin >> t;
    while (t--) {
        solve();
    }
}

• 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