Array Content: Difference between repeated and duplicated elements?

[Jasper Barzilaij]

What is the difference between repeated and duplicated elements in a sequence?

To me "duplicated" and "repeated" are synonyms.

I think they can either mean 2 things:

1. Repeated elements are consecutive and duplicated elements are consecutive, or;
2. Repeated elements are references to the same object and duplicated values are copies of an object

https://www.techinterviewhandbook.org/algorithms/array/:

[Jasper Barzilaij]

I think I answered my own question: Repeated elements are references to the same object and duplicated values are copies of an object