Review of Topics for Midterm 1

• Definitions of program and problem solving
• Basic structure of a computer
• Basic structure of a C program
• Simple UNIX commands, including compiler invocation

Lecture Week 2 , Chapters 2-3

• Program variables
• Types int, double, char
• Arithmetic expressions
• Assignment statements
• Mathematical library functions
• Value input with scanf
• Value output with printf
• Defining simple program functions
• Program execution and testing
• The layout of program memory

• Program definition with multiple functions
• Function parameters and return value
• The use of function prototypes
• If statements
• If-else statements
• Conditional expressions
• Operator precedence
• The difference between '=' and '=='
• Nested if statements
• Switch statements