Submission #839577

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
839577	2023-08-30 09:00:08	model_code	Truck Driver (IOI23_deliveries)	C++17	43 / 100	4585 ms	21628 KiB

deliveries

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// time_limit/sol_vp_brute_force.cpp
#include "deliveries.h"
#include <algorithm>
#include <vector>
#include <iostream>
using namespace std;
vector<vector<pair<int, long long>>> g;
vector<long long> weight, sz;
vector<int> up, height, cnt;
vector<bool> vis;
pair<int, int> dfs0(int x, int p, int d){
    vis[x] = true;
    up[x] = p;
    pair<int, int> res = {d, x};
    for(auto [y, w] : g[x]){
        if(!vis[y]){
            res = max(res, dfs0(y, x, d+1));
        }
    }
    return res;
}
void dfs(int x, int p, int w_ = 0){
    vis[x] = true;
    weight[x] = w_;
    up[x] = p;
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 21 / 21
• Subtask 3: 14 / 14
• Subtask 4: 0 / 21
• Subtask 5: 0 / 36