Chapter 2

Variables and Arithmetic

• 2.1. Some fundamentals
• 2.2. The alphabet of C
• 2.3. The Textual Structure of Programs
• 2.4. Keywords and identifiers
• 2.5. Declaration of variables
• 2.6. Real types
• 2.7. Integral types
• 2.8. Expressions and arithmetic
• 2.9. Constants
• 2.10. Summary
• 2.11. Exercises