3.2 Programming

3.2 Programming

1. 3.2.8 String handling operations

2. Recursion

3. 3.2.6 Data structures

   • Representing algorithms
     • Procedural-oriented
       • structured approach
       • hierarchy charts
     • Object-oriented
       • Concepts
       • Design principles
       • Class diagrams
   • Programming concepts
   • Arithmetic operations
   • Relational operations
   • Boolean operations
   • Constants and variables
   • Random number generation
   • Arrays
     • one-dimensional arrays
     • two-dimensional arrays
   • Subroutines
     • Parameters
     • Returning values
     • local variables
     • global variables
     • Role of stack frame

4. 3.2.2 Programming concepts

   • variable declaration
   • assignment
   • constant declaration
   • iteration
     • definite iteration
     • indefinite iteration
   • selection
   • subroutine
   • meaningful identifier names
   • nested selection
   • nested iteration

5. 3.2.3 Arithmetic operations

   • multiplication
   • addition
   • real division
   • subtraction
   • integer division MOD/DIV

6. 3.2.4 Relational operations

   • greater than or equal to
   • equal to
   • greater than
   • not equal to
   • less than
   • less than or equal to

7. 3.2.5 Boolean operations

   • OR
   • AND
   • NOT
   • Apply within conditions for iterative and selection structures

8. concept of data structure

9. 3.2.7 Input/Output & File handling

   • user input from keyboard
   • output data to display
   • Read/Write from text file