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Looking at the archive from last year... it took 34 days
so still 6 days to go

you are not alone!
same with me with 7,10, 11, and 12 (shows 1.0 point, but full points to the individual tasks)

Could someone bring sugarJ to work? ... i tried the hint provided in WebLab... i keep on getting errors like ... An internal error occurred during: "SugarJ parser: atm/Machine.sugj". org.sugarj.common.Environment.getSourcePath()Ljava/util/Set; regards ps. I am pretty sure the assistent said last thu...

ok thanks

I would like to ask if it would it be possible to extend the deadline for exercise 10 with some time because we had only 3 days available to work on it and during these 3 days i have been pretty busy... Also the link to the slides from Thursday, 20. June does not work...

Regards

Hi f_jakob,
thank you for the answer ... i accept your explanation

case Until0(until, body) => { val (testV, s1) = interp(until, env, store) testV match { //return doesn't matter what case NumV(0) => (NumV(5),s1) case NumV(n)=>{ val (bodyV, s2) =interp(body,env,s1) interp(Until0(until,body),env,s2) } case _ => sys.error("can only test numbers, but got: " + testV) ...

Wambolo hat geschrieben:the second argument of insert could be Ctor('Pair, List(...

Thanks!

How can i use insert and lookup? someone provide an example please... when i do App(insert,a->b), it doesnt work. How can i insert key/value pair then?

same with me on 5th exercise "Total functional programming" task

ok it works now... thanks for your help

But as i understand it, it is not the preprocessor's job to do the substitutions... the interpreter is supposed to do the substitions. When the preprocessor receives the SApp type from the test, it does not see the SFun type, unless we store it in some global Map as environment. Are we supposed to d...

thanks for your reply! i am totally confused ...10/11 Specification tests passed. All visible tests passed except one: def testZeroArg1 { expect (Num(3)) { interp(preproc(SWith('c, SFun(List(), 3), SApp('c, List())))) } } Test testZeroArg1 failed: Expected Num(3), but got Fun('_,Num(3)) obviously th...

Task 2 following test: def testZeroArg2 { expect(Fun('_, Num(3))) { interp(preproc(SWith('c, SFun(List(), 3), 'c))) } } interp returns Int right? Why is FWAE expected then? Second question: Are you sure that interp deals correctly with Fun('_, Num(3)) ... are you sure it knows how to deal with the '...

ein sinnvoller Kommentar!