hi everyone!
I read a blog write about formula of a^b = a'b + ab' and i dont understand. Someone can explain it for me pls :((
(sorry i'm poor E).
link: https://www.homeworklib.com/qaa/1383353/2prove-that-a-xor-b-a-xor-c-a-xor-b-b-xor
→ Pay attention
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | tourist | 3880 |
| 2 | jiangly | 3669 |
| 3 | ecnerwala | 3654 |
| 4 | Benq | 3627 |
| 5 | orzdevinwang | 3612 |
| 6 | Geothermal | 3569 |
| 6 | cnnfls_csy | 3569 |
| 8 | jqdai0815 | 3532 |
| 9 | Radewoosh | 3522 |
| 10 | gyh20 | 3447 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | awoo | 161 |
| 2 | maomao90 | 160 |
| 3 | adamant | 157 |
| 4 | maroonrk | 154 |
| 5 | -is-this-fft- | 148 |
| 5 | SecondThread | 148 |
| 7 | Petr | 147 |
| 7 | atcoder_official | 147 |
| 9 | TheScrasse | 145 |
| 9 | nor | 145 |
→ Find user
→ Recent actions
Codeforces (c) Copyright 2010-2024 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Jul/19/2024 00:33:44 (l1).
Desktop version, switch to mobile version.
Supported by
