Submission #1117150

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1117150	2024-11-22 21:12:52	ortsac	Road Closures (APIO21_roads)	C++17	7 / 100	2098 ms	41864 KiB

roads

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#include "roads.h"
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pii pair<long long, long long>
#define fr first
#define se second
struct State {
  int cimaL, node, re;
  State(int a = 0, int b = 0, int c = 0) : cimaL(a), node(b), re(c) {}
  bool operator < (const State& a) const {
    return (make_pair(node, make_pair(cimaL, re)) < make_pair(a.node, make_pair(a.cimaL, a.re)));
  }
};
const int MAXN = 1e5 + 10;
const int INF = 0x3f3f3f3f3f3f3f3f;
vector<pii> adj[MAXN];
array<vector<int>, 2> dp[MAXN];
int deg[MAXN];
vector<int> ans;
void calc(int node, int dad) {
  int pdad = INF;
  for (auto [u, w] : adj[node]) {
    if (u != dad) calc(u, node);
 
 
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• Subtask 2: 7 / 7
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• Subtask 6: 0 / 25
• Subtask 7: 0 / 22