Submission #296251

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
296251	2020-09-10 12:39:56	PeppaPig	Highway Tolls (IOI18_highway)	C++14	51 / 100	222 ms	15068 KiB

highway

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#include "highway.h"
#include <bits/stdc++.h>
#define long long long
#define pii pair<int, int>
#define x first
#define y second
using namespace std;
const int N = 2e5 + 5;
int n, m, A, B;
int chk[N], par[N];
vector<int> u, v;
vector<pii> g[N];
void find_pair(int _n, vector<int> _u, vector<int> _v, int _A, int _B) {
  n = _n, m = (int)_u.size(), u = _u, v = _v, A = _A, B = _B;
  for(int i = 0; i < m; i++) {
    g[u[i]].emplace_back(v[i], i);
    g[v[i]].emplace_back(u[i], i);
  }
  int rot = 0;
  long mn_dist = ask(vector<int>(m));
  vector<int> ans;
  
  for(int _ = 0; _ < 2; _++) {
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 6 / 6
• Subtask 4: 33 / 33
• Subtask 5: 0 / 18
• Subtask 6: 0 / 31