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# Phone Screen Questions

* There is an directed graph with node as below Node { int value; List outBounds; } Multiple nodes can have same value for value Now, Write function to Encode graph to list of integers given the root node . Decode list of integers back to graph and return the root node. List encode(Node root); Node decode(List encodedList>); ([Link](https://leetcode.com/discuss/interview-question/5415365/Google-Phone-Screen))