제출 #895455

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
895455	2023-12-30 00:56:03	MilosMilutinovic	원 고르기 (APIO18_circle_selection)	C++14	37 / 100	3075 ms	860416 KiB

circle_selection

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#include <bits/stdc++.h>
 
using namespace std;
 
const int MAX = 3e5;
const int N = 4e6;
 
long long x[MAX], y[MAX], r[MAX];
int res[MAX], len, cur;
vector<pair<long long, int>> vec[N];
vector<int> xs;
vector<int> mn[N];
vector<int> mx[N];
vector<int> fa[N];
vector<bool> rem[N];
 
void Insert(int i, pair<long long, int> v) {
  for (int x = i + len; x > 0; x >>= 1) {
    vec[x].push_back(v);
  }
}
 
void Build() {
  for (int x = 1; x < 2 * len; x++) {
    sort(vec[x].begin(), vec[x].end());
    int k = (int) vec[x].size();
    mn[x] = vector<int>(k);
    mx[x] = vector<int>(k);
    fa[x] = vector<int>(k);
    rem[x] = vector<bool>(k);
 
 
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