Can you tell me my mistake?

vageesha · June 16, 2021, 10:38am

mr.encoder · June 16, 2021, 1:59pm

What issue are you getting in it ?
if you want to take reference to write it’s code you can take reference from here

DivonilLiquid/Data-Structure-Algorithm/blob/master/Graphs/Graph/KosarajuAlgo.cpp

#include <bits/stdc++.h>
using namespace std;
void dfs_helper(vector<int> adj[],vector<int> &ordering,bool *visited,int node){
    visited[node]=true;
    for(auto nbr:adj[node]){
        if(!visited[nbr]){
            dfs_helper(adj,ordering,visited,nbr);
        }
    }
    ordering.push_back(node);

}
void dfs(vector<int> adj[],vector<int> &ordering,int V){
    bool *visited = new bool[V+1];
    for(int i=0;i<=V;i++){
        visited[i]=false;
    }
    for(int i=0;i<=V;i++){
        if(!visited[i]){
            dfs_helper(adj,ordering,visited,i);

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mr.encoder · June 21, 2021, 5:25am

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agarwalkoustubh39 · July 6, 2022, 6:01am

you have not input x and y