Chenghiz's blog

By Chenghiz, history, 5 years ago, In English

I have been given a weighed undirected tree. For each subtree of this tree, I need to find the node from which the sum of distances to all other nodes in the subtree is minimum.

The no. of nodes in the tree is of the order of 10^5.

Read more »

 
 
 
 
  • Vote: I like it
  • 0
  • Vote: I do not like it