COMPUTER SCIENCE AS A CAREER

• Why Computer Science May be the right field for you
• Computer Disciplines
• Career Opportunities

OVERVIEW OF COMPUTERS AND PROGRAMS

• Computer Hardware
• Computer Software
• The Software Development Method
• Professional Ethics for Computer Programmers

C LANGUAGE ELEMENTS

• Processor Directives
• Standard header file
• Comment
• Constant
• Variable
• Reserved word
• Standard identifier
• Special symbol

VARIABLE DECLARATIONS AND DATA TYPES

• Declaring variables
• Data Types
  •  int
  •  double
  •  char

C INPUT/OUTPUT (scanf and printf)

ARITHMETIC EXPRESSIONS

• Addition (+)
• Subtraction (-)
•  Multiplication (*)
•  Division (/)
•  Remainder (%)

FORMATTING NUMBERS IN PROGRAM OUTPUT

• Formatting values of type int
• Formatting values of type double

FUNCTIONS

• Library Functions
• Functions without Arguments
• Function Prototypes
• Functions with Input Arguments
• Void Functions with Input Argument
• Functions with return value

SELECTION STRUCTURES: IF AND SWITCH STATEMENTS

• Conditional statements (If statements)
• Relational and Equality Operators
• Logical Operators
• If statement with one Alternative
• If statement with two Alternatives
• If statement with Compound Alternatives
• Nested if statements
• The Switch statement
  

REPETITION AND LOOP STATEMENTS

• The while statement
• The for statement
• Nested loops
• do-while loop statement and flag-controlled loops