👉 Unniched is a concept in computer science and mathematics, which refers to a sequence of numbers that are all distinct, but not necessarily sorted or ordered. It can be used in various contexts such as sorting algorithms, searching for duplicates, and counting unique elements. In the context of coding, "unniched" refers to a list where every element appears exactly once, except for one occurrence of each duplicate number. This is often used in algorithms that require efficient data structures, such as hash
