제출 #899373

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
899373	2024-01-05 23:03:58	box	Road Construction (JOI21_road_construction)	C++17	100 / 100	4687 ms	76028 KiB

road_construction

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#include <bits/stdc++.h>
using namespace std;
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;
template <class T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
#ifdef LOCAL
#define bug(x) cerr << "L" << __LINE__ << " | " << #x << " => " << x << endl
#else
#define bug(x)
#define cerr if (0) cerr
#endif
#define ar array
#define sz(v) int(std::size(v))
#define all(v) std::begin(v), std::end(v)
using i64 = long long;
using vi = vector<int>;
using pi = pair<int, int>;
const int MAXN = 25e4;
int N, K;
i64 X[MAXN], Y[MAXN], x[MAXN], y[MAXN];
vector<i64> vx, vy;
vi at_x[MAXN];
// int tr[MAXN + 1];
/*
 
 
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