Submission #895443

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
895443	2023-12-30 00:27:22	MilosMilutinovic	Circle selection (APIO18_circle_selection)	C++14	37 / 100	3100 ms	869544 KiB

circle_selection

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#include <bits/stdc++.h>
using namespace std;
const int N = 4e6;
int len;
vector<pair<long long, int>> vec[N];
vector<int> qv;
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);
    iota(mn[x].begin(), mn[x].end(), 0);
    iota(mx[x].begin(), mx[x].end(), 0);
 
 
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• Subtask 6: 0 / 13