Submission #655099

#	Time	Username	Problem	Language	Result	Execution time	Memory
655099		true22	Best Place (NOI17_bestplace)	C++14	100 / 100	50 ms	3804 KiB

bestplace

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

typedef long long int ll;
typedef long double ld;

// short forms // 
#define f first
#define s second
#define nl "\n"
#define pb push_back

#define all(x) x.begin(), x.end()

// debug // 
#define pv(x) for(auto k : x){cout << k << " ";} cout << nl;
#define pp(x) cout << x.f << " " << x.s << nl;
#define bv(x) if (x) cout << "true"; else cout << "false";
#define gp(x, y) x << " " << y 

// loop //
#define fur(i, a, b) for(ll i = a; i <= b; i++)
#define ruf(i, a, b) for(ll i = a; i >= b; i--)

// pair // 
typedef pair<ll, ll> pl;

// vector // 
typedef vector<ll> vl;
typedef vector<vl> vvl;    
typedef vector<pl> vp;

// constants // 
const ll INF = 1e17; 
const ll mod = 1e9 + 7;
const ll S = 1e5 + 5;

void solve(){
    ll n;
    cin >> n;
    vl x(n);
    vl y(n);
    fur(i, 0, n-1) cin >> x[i] >> y[i];
    sort(all(x));
    sort(all(y));
    ll mx, my;
    if (n%2 == 0){
        mx = (x[(n/2)] + x[(n/2) - 1])/2;
        my = (y[(n/2)] + y[(n/2) - 1])/2;
    }else{
        mx = x[(n+1)/2 - 1];
        my = y[(n+1)/2 - 1];
    }
    cout << mx << ' ' << my << nl;
}

int main(){
    ios::sync_with_stdio(0);
    cin.tie(0);

    ll t = 1;
    //cin >> t;
    while(t--){
        
        solve();
    }
    
    return 0;
}

• Subtask 1: 3 / 3
• Subtask 2: 20 / 20
• Subtask 3: 28 / 28
• Subtask 4: 13 / 13
• Subtask 5: 17 / 17
• Subtask 6: 19 / 19