Submission #500339

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
500339	2021-12-30 18:47:24	600Mihnea	Collapse (JOI18_collapse)	C++17	5 / 100	15092 ms	6476 KiB

collapse

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#include "collapse.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> brute(int n, vector<int> t, vector<int> x, vector<int> y, vector<int> w, vector<int> p) {
  int m = (int)t.size();
  int q = (int)w.size();
  for (int i = 0; i < m; i++) {
    if (x[i] > y[i]) {
      swap(x[i], y[i]);
      assert(0 <= x[i] && x[i] < y[i] && y[i] < n);
    }
  }
  assert((int) t.size() == m);
  assert((int) x.size() == m);
  assert((int) y.size() == m);
  assert((int) w.size() == q);
  assert((int) p.size() == q);
  vector<int> sol((int) w.size());
  for (int iq = 0; iq < (int) w.size(); iq++) {
    set<pair<int, int>> s;
    for (int i = 0; i <= w[iq]; i++) {
      pair<int, int> cur = make_pair(x[i], y[i]);
      if (s.count(cur)) {
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 0 / 30
• Subtask 3: 0 / 30
• Subtask 4: 0 / 35