Submission #827059

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
827059	2023-08-16 08:27:06	Hanksburger	Passport (JOI23_passport)	C++17	40 / 100	2111 ms	965952 KiB

passport

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#include <bits/stdc++.h>
using namespace std;
int dist[2505][2505], rdist[2505][2505], ans[200005];
vector<int> adj[200005], radj[200005];
queue<int> q;
int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n, m, val;
    cin >> n;
    for (int i=1; i<=n; i++)
    {
        int l, r;
        cin >> l >> r;
        for (int j=l; j<=r; j++)
        {
            adj[i].push_back(j);
            radj[j].push_back(i);
        }
    }
    cin >> m >> val;
    for (int i=1; i<=n; i++)
    {
        if (i!=1 && i!=n && i!=val)
            continue;
        for (int j=1; j<=n; j++)
            dist[i][j]=1e8;
        dist[i][i]=0;
 
 
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