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Re: How to make a reference to a hash cellby Marshall (Canon) |
on Apr 28, 2018 at 22:24 UTC ( [id://1213745]=note: print w/replies, xml ) | Need Help?? |
I basically agree with the posts from hippo, haukex and LanX
There is no need to put a reference to a course hash table in the student structure.
If the number of students or courses is "small", there won't be a performance problem.
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