TRee

Правка en1, от kashyap2108, 2017-02-12 14:07:41

Given a Tree. How to find no.of pairs (i,j) such that XOR of all the paths from I'th node to J'th node is equal to given k??

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en1 Английский kashyap2108 2017-02-12 14:07:41 128 Initial revision (published)