X + Y = 0 mod 8 (*) So lemme rephrase

that to see if understood correctly:

- 0 modular 8 always gonna return a remainder of 8, therefore it's always gonna be a multiple of 8
-(*)->
X + Y = multiple of 8
eg. X + Y = {0, 8, 16, 24, ...}
X + Y = 1000(base 2)
Any unsigned binary integer plus its flipped bits will become uhh..full bits (?)
In our case it's 3 bits -> 3 digits -> * * * from 000 to 111
Eg. If X = 001
-> ~X = 110
-> X + ~X
= 001 + 110 = 111 (7 base 10)
which is 1 short of 8,
or 001 short of 1000

-> X + ~X = (0 mod 8) - 1
-> X + ~X + 1 = 0 mod 8 (**)

Since we're looking for
X + Y = 0 mod 8
(**) -> Y = ~X + 1

#english #programming

15.09.2019

2 ответов

16 просмотров

Charlie 🌱

Correct

15.09.2019

Dumbo Автор вопроса

Sorry typing on phone I didn't realize it's this long |: But if that correct

15.09.2019

Похожие вопросы

Devs Chat / Martin Rys

Oh sorry did you want it in Gunter's chains?

#english #programming

20.11.2024

15 ответов

Devs Chat / Pavel

Is the part of URL that is after # sent to the server? I have a service that saves some data and creates a link, and I want it to encrypt that data on frontend side before se...

#english #programming

21.11.2024

2 ответов

Devs Chat / Sharuzzaman Ahmat Raslan

This is a big issue. Just by being a citizen of a country, you are denied to contribute to Open Source software: https://youtu.be/L5Ec5jrpLVk?si=1iIuHnMPbCB4anV-

#english #programming

25.10.2024

72 ответов

Devs Chat / Wito!d ♥️🩷

Does anyone have some zeroday's left?

#english #programming

27.10.2024

44 ответов

Devs Chat / ሎጎስ

whenever i close and reopen a flutter project in vscodium, it does this thing where it says "Target of URI does not exist: 'package:flutter/material.dart' ", and i have to do ...

#english #programming

11.11.2024

14 ответов

Devs Chat / Sharuzzaman Ahmat Raslan

now Linux kernel development is becoming a dictatorship group: https://www.youtube.com/watch?v=xPF2NSFvNCc

#english #programming

01.11.2024

23 ответов

Devs Chat / Pythongames

Seriously I don't understand why humans have rocket heightened greed? I used to assume Asians particularly scarce and lot of farming oriented depends on weather throughout his...

#english #programming

08.10.2024

32 ответов

Devs Chat / dog Ass

I want customers of my app to send messages to their linkedin contacts via my app. Apparently those APIs are restricted by LinkedIn, and I can use it only after I become some ...

#english #programming

14.11.2024

4 ответов

Devs Chat / Roman Sharkov

what else would you recommend?

#english #programming

15.10.2024

24 ответов

Devs Chat / Martin Rys

Yet you have butter?

#english #programming

19.11.2024