Submission #446229

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
446229	2021-07-21 09:58:31	stat0r1c	Crocodile's Underground City (IOI11_crocodile)	C++11	89 / 100	568 ms	47628 KiB

crocodile

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ull = unsigned ll;
template<typename T> using vt = vector<T>;
using vi = vt<int>;
using vvi = vt<vi>;
using ii = pair<int, int>;
using vii = vt<ii>;
#define all(x) begin(x), end(x)
#define rall(x) (x).rbegin(), (x).rend()
#define sz(x) (int)(x).size()
#define debug(x) cerr << #x << " -> " << x << '\n'
#define F first
#define S second
#define mp make_pair
#define pb push_back
#define eb emplace_back
const int inf = 1e9 + 7;
const ll infll = 1e18 + 10;
using pll = pair<ll, ll>;
int travel_plan(int n, int m, int r[][2], int l[], int k, int p[]) {
  vt<vii> a(n);
  for(int i = 0; i < m; i++) {
    a[r[i][0]].eb(l[i],r[i][1]);
    a[r[i][1]].eb(l[i],r[i][0]);
  }
  vt<pll> d(n, {infll, infll});
  priority_queue<pll, vt<pll>, greater<pll>> pq;
  for(int i = 0; i < k; i++) {
 
 
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• Subtask 1: 46 / 46
• Subtask 2: 43 / 43
• Subtask 3: 0 / 11