Can someone please explain how to solve this problem https://www.hackerearth.com/march-clash-15/algorithm/counting-on-tree-1/description/ using centroid tree decomposition.
Centroid Tree Decomposition problem
Can someone please explain how to solve this problem https://www.hackerearth.com/march-clash-15/algorithm/counting-on-tree-1/description/ using centroid tree decomposition.
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shubhamgoyal__ | 2016-08-30 20:01:41 | 208 | Initial revision (published) |
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