Submission #513859

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
513859	2022-01-17 18:55:05	Eyed	경주 (Race) (IOI11_race)	C++17	100 / 100	498 ms	109136 KiB

race

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#include <algorithm>
#include <iostream>
#include <string>
#include <vector>
#include <queue>
#include <stack>
#include <map>
#include <set>
#include <cmath>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pii;
const ll MOD = 1e9 + 7;
//IOI 2011 Race
// Problem: https://oj.uz/problem/view/IOI11_race
struct edge {
  ll b;
  ll w;
  edge(ll a = 0, ll y = 0) : b(a), w(y) {};
};
vector<edge> tree[200005];
map<ll, ll> dists[200005];
ll minK[200005];
ll addTo[200005]; //d + addTo[x] = trueDist;
ll addN[200005]; //ns + addN[x] = trueNs;
void dfs(ll x, ll p, ll k) {
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 12 / 12
• Subtask 3: 22 / 22
• Subtask 4: 57 / 57