Submission #1157645

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1157645	2025-02-26 05:23:05	zhasyn	Factories (JOI14_factories)	C++20	15 / 100	8087 ms	56468 KiB

factories

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#include "factories.h"
#include <bits/stdc++.h>
#define pb push_back
#define pf push_front
using namespace std;
#define F first
#define S second
typedef long long ll;
#define pii pair <int, int>
#define pll pair <ll, ll>
typedef long double ld;
const ll N = 5 * 1e5 + 100, M = 4096 + 10, len = 21, inf = 1e18;
const ll mod = 1e9 + 7;
ll um(ll a, ll b){
  return (1LL * a * b) % mod;
}
ll subr(ll a, ll b){
  return ((1LL * a - b) % mod + mod) % mod;
}
int n;
ll dis[N];
vector <pll> q[N];
void Init(int nx, int a[], int b[], int d[]) {
  n = nx;
  for(int i = 0; i < n - 1; i++){
    q[a[i]].pb(make_pair(b[i], d[i]));
    q[b[i]].pb(make_pair(a[i], d[i]));
  }
}
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 0 / 18
• Subtask 3: 0 / 67