Why to use Euler Tour

#1

If I have to use Segment Tree then why to use Euler Tour
I didn’t get the application part of Euler Tour

#2

@Sparda947 euler tour helps you to represent the given tree as array, segment tree is used in a array , so to convert the tree into array, euler tour is used. after only flattening the tree into array , you can apply segment tree on it

#3

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#4

yes I got it’s application when done some questions on it

#5

Okay great. If your issue has been resolved please close this doubt.