Submission #995559

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
995559	2024-06-09 10:50:12	Nurislam	Crocodile's Underground City (IOI11_crocodile)	C++17	100 / 100	388 ms	71192 KiB

crocodile

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#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define ff first
#define ss second
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
//#define int long long
#define Mp make_pair
//#define double double long
typedef vector<int> vi;
typedef vector<double> vd;
typedef pair<int,int> pii;
typedef vector<pii> vii;
const int maxN = 1e6, inf = 1e9, mod = 1e9+7;
#include "crocodile.h"
//#include "grader.cpp"
int travel_plan(int n, int m, int r[][2], int l[], int k, int p[])
{
  vii g[n];
  for(int i = 0; i < m; i++){
    g[r[i][0]].pb({l[i], r[i][1]});
    g[r[i][1]].pb({l[i], r[i][0]});
  }
  for(int i = 0; i < n; i++)sort(all(g[i]));
  priority_queue<pii, vii, greater<pii>> q;
  int us[n]{};
  for(int i = 0; i < k; i++){
    us[p[i]] = 1;
 
 
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• Subtask 1: 46 / 46
• Subtask 2: 43 / 43
• Subtask 3: 11 / 11