Submission #751886

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
751886	2023-06-01 17:30:38	puppy	Reconstruction Project (JOI22_reconstruction)	C++17	100 / 100	1267 ms	17268 KiB

reconstruction

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#include <iostream>
#include <vector>
#include <algorithm>
#include <queue>
#include <cassert>
#define all(v) v.begin(), v.end()
using namespace std;
int N, M;
int stop[100005];
struct Edge
{
    int s, e;
    int w;
    bool operator<(const Edge &e)
    {
        return w < e.w;
    }
};
Edge edge[100005];
vector<pair<int, int>> adj[505];
bool visited[505];
pair<int, int> par[505];
bool add[100005];
signed main()
{
    ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    cin >> N >> M;
    for (int i = 1; i <= M; i++) {
        int a, b, w; cin >> a >> b >> w;
 
 
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• Subtask 1: 3 / 3
• Subtask 2: 4 / 4
• Subtask 3: 7 / 7
• Subtask 4: 28 / 28
• Subtask 5: 35 / 35
• Subtask 6: 23 / 23