UNIT 2

Functions, Arrays And Algorithms

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14 topics arranged for quick revision.

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Functions, argument passing, recursion, storage classes, scope and lifetime, modular design, 1D & 2D arrays, searching and sorting algorithms, string manipulation, and command-line arguments.

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Functions & Modular Programming

Function declaration, definition, and invocation

Study notes and concepts for Function declaration, definition, and invocation under Functions & Modular Programming.

Argument passing (by value, recursion)

Study notes and concepts for Argument passing (by value, recursion) under Functions & Modular Programming.

Inline functions and macro functions

Study notes and concepts for Inline functions and macro functions under Functions & Modular Programming.

10 MIN

Storage classes (auto, static, extern, register, thread_local)

Study notes and concepts for Storage classes (auto, static, extern, register, thread_local) under Functions & Modular Programming.

Scope and lifetime of variables

Study notes and concepts for Scope and lifetime of variables under Functions & Modular Programming.

Header files and modular program design

Study notes and concepts for Header files and modular program design under Functions & Modular Programming.

Arrays

One- and two-dimensional arrays (declaration, access, memory layout)

Study notes and concepts for One- and two-dimensional arrays (declaration, access, memory layout) under Arrays.

Searching and Sorting Algorithms

Linear and binary search

Study notes and concepts for Linear and binary search under Searching and Sorting Algorithms.

Bubble sort, selection sort, insertion sort

Study notes and concepts for Bubble sort, selection sort, insertion sort under Searching and Sorting Algorithms.

Root finding of a positive floating point number

Study notes and concepts for Root finding of a positive floating point number under Searching and Sorting Algorithms.

Strings & Text Processing

String input/output (gets, puts, fgets, fputs)

Study notes and concepts for String input/output (gets, puts, fgets, fputs) under Strings & Text Processing.

Standard string manipulation (strlen, strcpy, strcat, strcmp, etc.)

Study notes and concepts for Standard string manipulation (strlen, strcpy, strcat, strcmp, etc.) under Strings & Text Processing.

Arrays of strings

Study notes and concepts for Arrays of strings under Strings & Text Processing.

Program Execution

Command-line arguments

Study notes and concepts for Command-line arguments under Program Execution.