My question is
Can divide and conquer have overlapping sub-problem such that it can be memorized? If yes, can you provide an example on the same.
My question is
Can divide and conquer have overlapping sub-problem such that it can be memorized? If yes, can you provide an example on the same.
https://mirror.codeforces.com/problemset/problem/52/B
Can somebody explain me this question? I am not getting its problem statement.