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Introduction to Programming in C

Introduction to Programming in C. Instructor: Prof. Satyadev Nandakumar, Department of Computer Science and Engineering, IIT Kanpur. Programming nowadays is considered a basic skill similar to mathematics that is needed across all disciplines including engineering and sciences and even the arts. The goal of this course is to learn how to code basic programs in the C programming language. Topics covered in the lectures include: variables, conditionals and loops, data types and operators, functions, arrays and pointers, recursion, multidimensional arrays, structures and linked lists. (from nptel.ac.in)

Lecture 01 - Introduction: Process of Programming

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Introduction

Lecture 01 - Introduction: Process of Programming

Lecture 02 - GCD (Greatest Common Divisor) Algorithm

Lecture 03 - Programming Cycle

Lecture 04 - Tracing a Simple Programming

Lecture 05 - Introduction to Variables

Lecture 06 - Variables

Loop Constructs

Lecture 07 - Loops - The While Statement

Lecture 08 - While Loop Example

Lecture 09 - While Loop Example: GCD

Lecture 10 - While Loop Example: Longest Increasing Subsequence

Lecture 11 - While Loop Example: Longest Increasing Subsequence (cont.)

Lecture 12 - While Loop Example: Longest Increasing Subsequence (cont.)

Lecture 13 - Do While Loop

Lecture 14 - A Matrix Problem Nested Loops

Lecture 15 - For Loops

Lecture 16 - A Matrix Problem Nested For Loops

Lecture 17 - The Break Statement

Lecture 18 - The Continue Statement

Lecture 19 - The Continue Statement Example: Finding Pythagorean Triples

Data Types and Operators

Lecture 20 - Data Types in C

Lecture 21 - The ASCII Code

Lecture 22 - C Operators and Expressions - Associativity of Operators

Lecture 23 - Precedence of C Operators

Lecture 24 - Expression Evaluation - Comma Operator

Functions

Lecture 25 - Introduction to Functions

Lecture 26 - How Functions Are Executed

Lecture 27 - Some Examples on Functions

Lecture 28 - Some Examples on Functions (cont.)

Arrays and Pointers

Lecture 29 - Arrays in C

Lecture 30 - Initializing Arrays

Lecture 31 - Initializing Character Arrays

Lecture 32 - Pointers in C

Lecture 33 - Pointer Arithmetic

Lecture 34 - Functions with Point Arguments

Lecture 35 - Example Function to Copy a Subarray to Another

Lecture 36 - Programming Using Arrays and Pointers

Lecture 37 - Sizeof Operator

Lecture 38 - Returning Pointers from Functions

Lecture 39 - Example for Returning Pointers - Return the Duplicate of a String

Recursion

Lecture 40 - Linear Recursion

Lecture 41 - Linear Recursion (cont.)

Lecture 42 - Two-Way Recursion

Multidimensional Arrays

Lecture 43 - Multidimensional Arrays

Lecture 44 - Multidimensional Arrays and Pointers

Lecture 45 - Multidimensional Arrays and Pointers (cont.)

Lecture 46 - Multidimensional Arrays and Pointers (cont.)

Lecture 47 - File Handling

Lecture 48 - Some Other File Handling Functions

Structures and Linked Lists

Lecture 49 - Structures in C

Lecture 50 - Structures in C (cont.)

Lecture 51 - Singly Linked Lists

Lecture 52 - Doubly Linked Lists: Introduction

Lecture 53 - Organizing Code into Multiple Files

Lecture 54 - Organizing Code into Multiple Files (cont.)

Lecture 55 - Preincrement, Postincrement, Predecrement, and Postdecrement Operators