Cod sursa(job #3280480)

Utilizator Laura139Anghel Laura Laura139 Data 26 februarie 2025 16:17:37
Problema Parcurgere DFS - componente conexe Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.6 kb
#include <fstream>
#include <queue>

using namespace std;

ifstream cin("dfs.in");
ofstream cout("dfs.out");

int mat_ad[101][101];

int viz[101];

int n,m;

void DFS(int curr)
{
    if(viz[curr]==0)
    {
        cout<<curr<<" ";
        viz[curr]=1;
    }
    for(int i=1;i<=n;i++)
    {
        if(mat_ad[curr][i]==1 && viz[i]==0)
        {
            DFS(i);
        }
    }
}

int main()
{
    int k;
    cin>>n>>m>>k;
    for(int i=1;i<=m;i++)
    {
        int x,y;
        cin>>x>>y;
        mat_ad[x][y]=1;
        mat_ad[y][x]=1;
    }
    DFS(k);
    return 0;
}