Submission #675382

#	Time	Username	Problem	Language	Result	Execution time	Memory
675382		Hiennoob123	Football (info1cup20_football)	C++14	16 / 100	26 ms	492 KiB

football

//#pragma GCC optimize("Ofast,unroll-loops")
//#pragma GCC target("avx,avx2,fma,sse4.2")
#include<bits/stdc++.h>
#define ll long long
#define int long long
#define ii __int128
#define ld long double
#define cd complex<ld>
#define pll pair<int,int>
#define pii pair<int,int>
#define pld pair<ld,ld>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
using namespace std;
ll n, k;
ll A[100005];
void solve()
{
    cin >> n >> k;
    ll sum1 = 0, sum2 = 0;
    for(int i = 1; i<=n ; i++)
    {
        cin >> A[i];
        sum1+=A[i];
        sum2 += A[i]/2;
    }
    if(sum1%2==1||sum2%2==1) cout << 1;
    else cout << 0;
}
signed main()
{
    ios_base::sync_with_stdio(NULL) ; cin.tie(nullptr) ; cout.tie(nullptr);
    int t = 1; cin >> t;
    //cout << -1;
    while(t--)
    {
        solve();
       // cout << "\n";
    }
}

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