Feature #9: Kth Missing Gene
Implement the "Kth Missing Gene" feature for our "Computational Biology" project.
We'll cover the following
Description
A planet has n
genes, numbered 1
to n
. Every species on the planet has a subset of these genes in its DNA sequence.
For a given species’ DNA, A
, we want to find the missing gene in sorted order. The given DNA sequence will be sorted in strictly increasing order.
Constraints
1 <= A[i] <= 1000
1<= k <= 1000
A[i] <= A[j] for 1 <= i < j <= A.length
The following examples may clarify this problem:
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