What is wrong in my Code in MakeCode for microbit

Asked Aug 15 '23 at 09:49

Active Aug 15 '23 at 09:55

Viewed 28 times

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I try to programm a decimal to binary converter in MakeCode for bbc:microbit. The logic of my code is this function for python and it works:

def dezimal_zu_binaer(dezimalzahl):
    if dezimalzahl == 0:
        return '0'
    if dezimalzahl < 0:
        return 'kein Support'
    
    binaer = ''
    while dezimalzahl > 0:
        rest = dezimalzahl % 2
        binaer = str(rest) + binaer
        dezimalzahl //= 2
    
    return binaer

I wanted to use my function also for visual programming with microbit with MakeCode. Whenever I press the buttonA it should show me the binary code. But it shows nothing on the microbit, there is also no error or warning.

This is my code in MakeCode

edited Aug 15 '23 at 09:55

Zeitounator

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asked Aug 15 '23 at 09:49

Mario W.

can you try to wrap binCode into String? – Peter Aug 15 '23 at 10:07
What do you mean, wrap the return statement or wrap the line "set BinCode to join(rest + myNum)? The second thing i have already tried without success.. – Mario W. Aug 15 '23 at 10:15
you should use set myNum instead of change – Peter Aug 15 '23 at 10:26
change will add value to myNum and the while loop never end – Peter Aug 15 '23 at 10:27
https://makecode.microbit.org/blocks/variables/change – Peter Aug 15 '23 at 10:30
Thanks a lot. The solution is set myNum instead of change. It work perfect! – Mario W. Aug 15 '23 at 21:37
How can I mark that my problem is solved? Sorry for the silly question.. – Mario W. Aug 15 '23 at 21:49
https://meta.stackexchange.com/questions/96281/how-to-close-a-question-in-stackoverflow-com you can simply delete or post the answer youself and accept it. – Peter Aug 16 '23 at 01:54

What is wrong in my Code in MakeCode for microbit

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