From 0f1e6ec06cb786cb5356db1051b0a7706787bd79 Mon Sep 17 00:00:00 2001
From: Toshik Langade <toshiklangade1998@gmail.com>
Date: Wed, 18 Aug 2021 16:08:44 +0530
Subject: [PATCH] Fixed articulationJava

Condition for checking parent should be parent == -1
---
 articulationJava | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/articulationJava b/articulationJava
index 9617d1e..02458fe 100644
--- a/articulationJava
+++ b/articulationJava
@@ -22,7 +22,7 @@ class Main
 				low[node] = Math.min(low[node], tin[it]); 
 			}
 		}
-		if(parent != -1 && child > 1) isArticulation[node] = 1;  
+		if(parent == -1 && child > 1) isArticulation[node] = 1;  
 	}
     void printBridges(ArrayList<ArrayList<Integer>> adj, int n)
     {