Week 1

Week 1

1. Operators

   • Precedence
   • Meanings

2. Coding Style Guidelines

3. ASCII Character Codes

4. Computer Number System

   • Conversions
     • Hex/Octal/Binary
     • Number to Decimal
     • Decimal to Other Base
   • Main Systems
     • Hex
     • Decimal
     • Octal
     • Binary

5. Bit Operations

   • Signed
   • Unsigned
   • 1s Complement
   • 2s Complement
   • Bitwise Operators
     • ~
     • &
       • Clear selected bits. Test the state of selected bits.
     • |
       • Set selected bits
     • ^
       • XOR is primarily used for 1s complement selected bits. 0 produces same bit itself produces a 01 produces complement of bitits complement produces a 1