Editorial :DSA Learning Series - Contest 4 Euron Problem | Problem Code: EURON

A question that can improve your understanding of merge sort in depth and important question for interview.

Easy and simple solution with quick understanding.
Also watch lot’s of long challenge Video solution on same Channel.

Any Solution with better approach always welcome.


Well, there is another method using fenwick tree. It’s not better though. It’s also n logn.

But it’s easier to code if you know fenwick trees well. However, this method certainly gives an in-depth understanding of merge sort!

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