Depth First Search

[Arjuns-create]

Detailed description

There is a problem on depth first search so i want to create and push my own code

Context

Other users use my code and help them to understand

Possible implementation

#include<bits/stdc++.h>
using namespace std;

vector vis;
vector<vector> g;

void dfs(int node) {
vis[node] = 1;

for(auto v : g[node]) {
    if(!vis[v]) {
        dfs(v);  
    }
}

}

int main() {
int n, m;
cin >> n >> m;

g.resize(n + 1);  
vis.resize(n + 1, 0);  


for(int i = 0; i < m; i++) {
    int u, v;
    cin >> u >> v;
    g[u].push_back(v);
    g[v].push_back(u);  
}


for(int i = 1; i <= n; i++) {
    if(!vis[i]) {
        dfs(i);
    }
}

return 0;

}

Additional information

No response

[HAAGIMARU-29]

can you please assign this issue to me ?

[Arjuns-create]

can you please assign this issue to me ?

okayy

[mihir-k64]

assign this me to me please under hacktober tag

[Divyansh-jain2]

assign this to me

[github-actions]

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