Answers for "initialize list <>"

initialize a list of list in python

x = [[] for i in range(3)]

Posted by: Guest on August-15-2020

initialise List<List<Integer>>

List<List<Integer>> list = new ArrayList<List<Integer>>();

##or since Java 1.7

List<List<Integer>> list = new ArrayList<>();

Posted by: Guest on November-08-2020

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