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SHENZHEN I/O >  Værksted > Jabors værksted > Audio Fixer
Audio Fixer
Beskrivelse Diskussioner0 Kommentarer9 Ændringsbemærkninger
9 kommentarer
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Cocoa 18. okt. 2022 kl. 20:54 
I finished in 5/480/10
Hint: Use mul 25, dgt 2 to get the result of div 4 , but only -9~9 are available. So firstly you should add an offset onto the original input, and make the div 4 result in the range of -9~15, but not 0~24
McGalcri[ESP] 6. mar. 2020 kl. 7:39 
Shurtan Can you explain a little bit your solution? Im really missed with divisons in this game hahaha, im stupid... I know. :steammocking:
Shurlan 6. maj 2019 kl. 11:26 
5/627/12 Apparently the first one to get down to a cost of 5.
//4 = *25//100
slow down cadet 9. okt. 2017 kl. 14:48 
Good challenge.
konimaru 24. dec. 2016 kl. 6:59 
9/540/9, provided we really get MAXIMIZER input (i.e. 4n+2)
AVO 17. dec. 2016 kl. 21:56 
8/1141/19. I used some algebra and wound up doing (input/2 + 75) / 2 , which is pretty easy with splitting a div 2 accross 2 chips.
Tzaphqiel 30. nov. 2016 kl. 21:59 
@Smoshi Thanks for the hint. My current solution for division is similar to my multiplication/division approaches from TIS-100. Which is why my solution takes 22.2k power... :neilfacepalm:
La Vaca Saturno Saturnita 30. nov. 2016 kl. 16:22 
I spoke too soon! 10 cost, 1560 power, 26 lines. Hint here: Multiplying by 5 and dividing by 10 is the same as dividing by 2. Use dgt to help in dividing by 10. Do that twice! If we weren't limited to 999, you could multiply by 25 and truncate the last two digits to divide by 4.
La Vaca Saturno Saturnita 30. nov. 2016 kl. 16:13 
Nice description, and a challenging puzzle! I tried for a long time to find a workaround way to divide by 4, since that takes a LOT of power. My solution is 8 cost, 6468 power, 15 lines. Anyone know a way to cheese division by powers of 2? We don't have bit shift :(