Submission #1017470

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1017470	2024-07-09 08:15:23	mansur	Highway Tolls (IOI18_highway)	C++17	51 / 100	126 ms	37128 KiB

highway

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#include "highway.h"
#include<bits/stdc++.h>
using namespace std;
#define rall(s) s.rbegin(), s.rend()
#define all(s) s.begin(), s.end()
#define sz(s) (int)s.size()
#define s second
#define f first
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
const int N = 1e6;
vector<pii> g[N];
int n, m1;
void find_pair(int n1, vector<int> u, vector<int> v, int a, int b) {
  n = n1, m1 = sz(u);
  for (int i = 0; i < m1; i++) {
    g[u[i]].push_back({v[i], i});
    g[v[i]].push_back({u[i], i});
  }
  vector<int> w(sz(u));
  ll dt = ask(w); 
  int l = 0, r = sz(u) - 1;
 
 
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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