question is clone a graph from leetcode
What step im doing wrong
@talhashamim001 you are not cloning the entire graph when you see a node is visited you also need to attach its neighbours also to it ans your code is not doing it by checking if the node is visited at a point then it does nothing… we can use a map to store the pointers for each node and if the node is already visited then we just return the pointer poinitng to that node i have changed your code a little bit Coding Blocks IDE you can see it and if still have a query please ask and if solved please mark it solve and also mark my experience
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