#pragma GCC optimize("Ofast") #include using namespace std; typedef long long int ll; typedef unsigned long long ull; mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count()); ll myRand(ll B) { return (ull)rng() % B; } int main(){ cin.tie(nullptr); ios::sync_with_stdio(false); int n,K; cin >> n >> K; vector a(n); for(int i=0;i> a[i]; } vector sum; bool ok=false; for(int i=1;i<(1<