Submission #1323547

#	Time	Username	Problem	Language	Result	Execution time	Memory
1323547		vaishakhv	Best Place (NOI17_bestplace)	C++20	100 / 100	98 ms	12948 KiB

bestplace

// Source: https://usaco.guide/general/io

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

#include <ext/pb_ds/assoc_container.hpp>>
using namespace __gnu_pbds;
#define oset tree<pair<ll,ll>, null_type, less<pair<ll,ll>>, rb_tree_tag, tree_order_statistics_node_update>

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

    ll n; cin >> n;
    oset xs, ys;

    for (ll i{}; i < n; i++){
        ll x, y; cin >> x >> y;
        xs.insert({x, i});
        ys.insert({y, i});
    }

    cout << xs.find_by_order(n/2)->first << " " << ys.find_by_order(n/2)->first;
}

Compilation message (stderr)

bestplace.cpp:7:41: warning: extra tokens at end of #include directive
    7 | #include <ext/pb_ds/assoc_container.hpp>>
      |                                         ^

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