From 1d94ab1fd052c81f1df211241186129e073d3562 Mon Sep 17 00:00:00 2001
From: ishitadubey <54002608+ishitadubey@users.noreply.github.com>
Date: Thu, 27 Jan 2022 22:01:00 +0530
Subject: [PATCH] Update GraphExample.java

---
 Data Structures/Graph/java implementaion/GraphExample.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Data Structures/Graph/java implementaion/GraphExample.java b/Data Structures/Graph/java implementaion/GraphExample.java
index f1a8f68..509e14a 100644
--- a/Data Structures/Graph/java implementaion/GraphExample.java	
+++ b/Data Structures/Graph/java implementaion/GraphExample.java	
@@ -23,6 +23,7 @@ boolean isConnected(int u,int v){
 	}
 	void addEdge(int u,int v,int w){
 		G[u].add(0,new Edge(v,w)); 
+		G[v].add(0,new Edge(u,w)); //in case of weighted undirected graph
 	}
 	@Override
 	public String toString(){