CGX#3: Binary Encoding (Encoding, Training, CGX)
Binary Encoding
Hello future Hackers,
x and gizmore have recorded another video.
This time we talk about binary in general,
so this lesson might be boring for you.
Maybe just don't watch it.
Instead you can solve the binary conversion problem below.
Happy Challenging!
- gizmore and x
x and gizmore have recorded another video.
This time we talk about binary in general,
so this lesson might be boring for you.
Maybe just don't watch it.
Instead you can solve the binary conversion problem below.
Happy Challenging!
- gizmore and x
Problem CGX#3
Diese Lektion hat ein interaktives Problem:
Please convert this binary data to a decimal number.
00001000
Das Problem wird zufällig generiert und ist an Ihre Sitzung gebunden.
Viel Glück!
Das WeChall-Team
Please convert this binary data to a decimal number.
00001000
Das Problem wird zufällig generiert und ist an Ihre Sitzung gebunden.
Viel Glück!
Das WeChall-Team
- Computers only work with 0 and 1
- Encode anything with a series of 0 and 1
- BIT (1 bit) 2
- NIBBLE (4 bit) 16
- BYTE (8 bit) 256
Logical operations
- AND &
- OR |
- XOR ^
- NOT ~
Arithmetic operations
- ADD +
- SUB -
- MUL *
- DIV /
- MOD %
- and more?
Convert from binary to decimal a.v.v.
- implementation
- overflow?
- carry bit