This post is all about the solution of the "One-XOR Deletions" Starters 63 (Rated till 6-stars) Problem Statement.

Building Race Codechef solution

Codechef 



Problem Statement:

Cook is carrying an array AA of duration NN. He can remove any element from AA with a single move.

Determine the smallest number of removals Cook must end up making to meet the following condition:

Let BB denote the eventually results array and MM denote its duration.
After that, B i oplus B j leq 1BI⊕Bj 1 for each 1 leq I j leq M1i,jM.

Format of Input :

The number of instances will be indicated by a single numeric TT in the first line of input.
Evey testing phase has two lines of input.
Evey testing phase begins with a single numeric NN, which represents the length of array AA.
The second line contains NN space-separated integers A 1, A 2, ldots, A NA 1,A 2,...,A N — the array AA components.


Format of the Output :

For every testing ground, production the response on the a new line: the minimum of removals required to satisfy the specified conditions.


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Solution of the Problem: Click Here