Scheme interpreter for problem 224 not working
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boerdereinar
2021-05-02 15:45:44
All code I've written on https://tinyscheme-r7.sourceforge.io/emu.html always seems to return error code 255. Even the following simple program returns error code 255.
(define (transpose x) (car (car x)))
Hi Friend!
Sorry for confusion - the problem statement lacks minimal example - I just added it:
(define (transpose x)
'())
The trouble with your code is that x may not have car (e.g. if checker runs against empty list).
I shall try to see if error reporting in such cases could be made more clear...
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