Fundamentals Capstone 4.3

[megan_mcp]

Hi  !

Have you had a look at the template for returnN ?

I think a key feature that you could use is sublist – Sublist of a list | Reference | kdb+ and q documentation – Kdb+ and q documentation (kx.com)

So simply order the table by the column provided in ascending order then subset the first/last N records from the newly ordered table.

If you are still unsure, please feel free to reach out.

Many thanks,

Megan

 

 

 

[chiraggoyal23]

Looking at the test cases, it seems expected values are wrongly set up.
While the exercise asks for top 5 values in ascending order, it expects last 5 values in result and vice versa for 2nd test case.
test.tab:-10?([]col: til 10);

test.top5col:([]col:5 6 7 8 9);

test.bottom6:([]col: til 6);