Binary Lifting
6 problems to practice.
6
Total
1
Easy
2
Medium
3
Hard
K'th Ancestor
You are given a tree of n nodes numbered from 0 to n-1 and is rooted at 0. You are given an array p...
medium
Lca - Lowest Common Ancestor
<a href="https://www.spoj.com/problems/LCA/">https://www.spoj.com/problems/LCA/</a>
medium
Cats And Tree
<a href="https://www.codechef.com/problems/CATS">https://www.codechef.com/problems/CATS</a&...
hard
Learning Dishes
<a href="https://www.codechef.com/problems/UPDOTR">https://www.codechef.com/problems/UPDOTR<...
hard
Longest Good Segment
<a href="https://www.codechef.com/problems/LGSEG">https://www.codechef.com/problems/LGSEG</...
easy
Tree And Extra Edge
<a href="https://www.codechef.com/problems/TREEDGE">https://www.codechef.com/problems/TREEDGE&...
hard