Re: [racket-users] Please HELP ME! Programmers at scheme, i am calling you ! :D

2018-05-11 Thread Norman Gray
Patrik, hello. On 11 May 2018, at 16:03, Patrik novak wrote: Ok then, i got problem with this. I wrote a procedure which i called 'make-mutable-selector', which make a mutable selector from quote symbol like 'mcaar, 'mcadr etc. But i don't know, how i can use this in the code, what i want

Re: [racket-users] Please HELP ME! Programmers at scheme, i am calling you ! :D

2018-05-11 Thread Patrik novak
Ok then, i got problem with this. I wrote a procedure which i called 'make-mutable-selector', which make a mutable selector from quote symbol like 'mcaar, 'mcadr etc. But i don't know, how i can use this in the code, what i want to write... i mean a macro with-mcxrs. (define-macro

Re: [racket-users] Please HELP ME! Programmers at scheme, i am calling you ! :D

2018-05-09 Thread David Storrs
Hi Patrik, >From what I've seen, people on this list generally don't help with homework assignments, especially not when the request is simply "please do this for me" as opposed to "please help me figure out this one piece that I'm stuck on". You'd probably get better answers if you specified:

[racket-users] Please HELP ME! Programmers at scheme, i am calling you ! :D

2018-05-09 Thread Patrik novak
Hello, i got really big problem. I study at university for a second year. We programming at scheme, (not racket) and i have two hard quest for exams at scheme. My life depends on it. So i please you to help me. First: (with-mcxrs (let ((a (mcons (mcons 1 2) (mcons (mcons 3 4) '() (list