There is a small study project at university Z if someone did it and wrote a report, will be award an extra certificate. The project can be done as group work. The project was started with 2 person X and Y. Student x wrote the required codes in one programming language. Due to many troubles, it had to be written in another language by Student Y.
However, Student Y hired someone to translate the codes to the new language. My question is: Is it ethical? Especially, Student Y seems to not have any intention of acknowledging this in the report?
How it can affect the future of other students, if they decided to continue a career in academia?