제출 #1069933

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1069933		vjudge1	Petrol stations (CEOI24_stations)	C++17	0 / 100	0 ms	348 KiB

Main

// Online C++ compiler to run C++ program online
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define ff first
#define ss second
#define pii pair<int,int>
pii bad = {-1,-1};
const int jonkler = 1e15;
signed main() {
    
    int n,k;
    cin >> n >> k;
    int maxdeg = 0;
    vector<vector<pii>> graph(n);
    for (int i = 0;i < n-1; i++)
    {
        int a,b,c;
        cin >> a >> b >> c;
        graph[a].push_back({b,c});
        graph[b].push_back({a,c});
    }
    for (int i = 0; i < n; i++)
        maxdeg = max((int)graph[i].size(),maxdeg);
    if (maxdeg == 2)
    {
        vector<int> cost(n-1,0);
        for (int i = 0; i < n; i++)
            for (auto a : graph[i])
               if (a.ss > 1)
            {
                cout << "jonkler \n";
                return 0;
            }
        vector<int> ans(n,0);
        for (int i = 1; i < n; i++)
        {
            ans[i] = (i-1)/k;
        }
        
        for (int i = n-3; i >= 0; i--)
        {
            ans[i] += (n-2-i)/k;
        }
        for (int i = 0; i < n; i++)
             cout << ans[i] << '\n';
    }
    else
    {
        cout << "jonkling\n";
    }
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 18
• Subtask 2: 0 / 8
• Subtask 3: 0 / 10
• Subtask 4: 0 / 12
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• Subtask 6: 0 / 35