Submission #568850

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
568850	2022-05-26 09:24:05	_karan_gandhi	Swapping Cities (APIO20_swap)	C++17	6 / 100	2068 ms	75740 KiB

swap

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#include "swap.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define all(v) v.begin(), v.end()
#define endl '\n'
#define pl(var) " [" << #var << ": " << (var) << "] "
template<typename A, typename B> ostream& operator<<(ostream &cout, pair<A, B> const &p) { return cout << "[" << p.first << ", " << p.second << "]"; }
template<typename A> ostream& operator<<(ostream &cout, vector<A> const &v) { cout << "["; for(int i = 0; i < (int)v.size(); i++) {if (i) cout << ", "; cout << v[i];} return cout << "]";}
template<typename A, typename B> istream& operator>>(istream& cin, pair<A, B> &p) { cin >> p.first; return cin >> p.second; }
const int LOG = 20;
const int inf = 1e9 + 7;
struct DSU { // Sorry UFDS
  int n, m;
  vector<int> p, s, degree, dep;
  vector<bool> swappable;
  vector<int> swap_cost;
  vector<vector<int>> jumpNode, jumpMinSwap, adj;
  int next_node;
  void init(int _n, int _m) {
    n = _n;
    m = _m;
    next_node = n;
 
 
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• Subtask 1: 6 / 6
• Subtask 2: 0 / 7
• Subtask 3: 0 / 17
• Subtask 4: 0 / 20
• Subtask 5: 0 / 23
• Subtask 6: 0 / 27