Course module
Programming, Data Structures & Algorithms — ISRO Scientist/Engineer 'SC'
Explore the module outline and lessons below. Enroll free to begin studying here.
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- Lessons
- 490
- Duration
- 55 hr 5 min
- PYQs
- 694
- Practice
- 1118
19% of this course's PYQ weight is covered in this module.
Syllabus index
Lessons in this module
C Fundamentals
Intro & Data Types
Operators & Expressions
Understanding Operators
Data Type Fundamentals
Integral Datatypes
Intro of Flowcharts
Control Flow
If-Else Statements – Basic, Advanced & Nested If–Else Structures
Loops & Iteration
Functions
Function Basics – Definition, Declaration, and Calling Mechanisms
Basic Recursion
Arrays & Pointers
Array Basics
Pointer Basics – Declaration, Initialization, and Dereferencing
Relationship Between Arrays and Pointers
Character Pointer (String)
Call By Value/Address/Reference
Recursion with pointer
Storage Classes, Structures & Enums
Storage classes
Structures - Declaration, Initialization & Union Comparison
DMA, Macros, Scoping & File Handling
Dynamic Memory Allocation
Static and Dynamic Scoping
Macros
OOPS with C++
Introduction
Basics of C++
Reference Variables & Member Functions (Inline/Static)
Constructor and Destructor
Function & Operator Overloading
Inheritance Basics
Types of Inheritance
Object Slicing & Initializer List
Pure Virtual Function
Const, Virtual Keyword & Nested Class
Introduction to DS
DS Basics & Types
- DS Basics & TypesPdf
- Why we study data structure and algorithmDrm Video
- What is data structureDrm Video
- Effects of Data StructureDrm Video
- Primitive Vs Non-Primitive Data StructureDrm Video
- Linear Vs Non-Linear Data StructureDrm Video
- Demo: Why we study data structure and algorithmStandard Video
- Demo: What is data structureStandard Video
Array
Array Basics & Ops
1D & 2D Addressing
3D & Multi-dim Arrays
Stack
Stack Basics & Ops
- Stack Basics and OpsPdf
- Basic Idea Of StackDrm Video
- Static Vs Dynamic Implementation Of StackDrm Video
- Push Operation On StackDrm Video
- Pop Operation on StackDrm Video
- Stack PermutationDrm Video
- Practice QuestionsDrm Video
- Practice Question (Gate 1994)Drm Video
- Practice Question (Gate 1991)Drm Video
- Practice QuestionDrm Video
Infix Postfix Prefix
- Infix, Postfix and PrefixPdf
- Representation Of ExpressionDrm Video
- Infix To Prefix Conversion Of ExpressionDrm Video
- Infix To Postfix Conversion Of ExpressionDrm Video
- Tree method for conversionDrm Video
- Prefix and postfix conversion_pqDrm Video
- Conversion of Expression _PQDrm Video
- Practice Question (Gate 1998)Drm Video
- Practice Question (Gate 1995)Drm Video
Eval of Expressions
Recursion & Stack
- Recursion & StackPdf
- Introduction to RecursionDrm Video
- Recursion Practice QuestionDrm Video
- FunctionsDrm Video
- Recursive FunctionsDrm Video
- recursive functionsDrm Video
- Stack Practice questionsDrm Video
- Stack Practice questionsDrm Video
- Stack recursion Practice questionsDrm Video
- Stack recursion Practice questionDrm Video
- Stack recursion Practice questionsDrm Video
- Recursion Practice questionsDrm Video
- Stack Practice questionsDrm Video
- Stack Practice questionsDrm Video
Queue
Basics & Stack Mix
Circular Queue
Priority Queues & Variants
Linked List
SLL Basics & Standard Operations
- SLL Basics & Standard OperationsPdf
- Introduction To Link ListDrm Video
- Analysis Of Link ListDrm Video
- Link List Traversal Using LoopDrm Video
- Link List Traversal Using RecusrionDrm Video
- Searching An Element In Link List Using LoopDrm Video
- Searching An Element In LL Using RecursionDrm Video
- Insertion in Link ListDrm Video
- Deletion From Link ListDrm Video
Structure Modification & Pointer Logic
Tree
Binary Tree Basics & Props
Traversals & Construction
- Traversal & ConstructionPdf
- Preorder Treversal of Binary TreeDrm Video
- Inorder Traversal Of Binary TreeDrm Video
- Post Order Traversal Of Binary TreeDrm Video
- Tree traversal Practice QuestionDrm Video
- Tree traversal Practice QuestionDrm Video
- Tree traversal Practice QuestionDrm Video
- Tree Practice QuestionDrm Video
- Tree Traversal Pseudocode (Pre-order)Drm Video
- Tree traversal Pseudocode (Inorder)Drm Video
- Tree Traversal Pseudocode (Post-Order )Drm Video
- Tree Traversal Pseudocode PQDrm Video
- Tree Traversal Pseudocode PQDrm Video
BST Basics & Operations
AVL Trees & Balancing
Complete Binary Trees
Advanced & k-ary Trees
- Advanced & k-ary Trees - NotesPdf
- Threaded Binary TreeDrm Video
- K-ary TreeDrm Video
- K-ary Tree Practice Question 1Drm Video
- K-ary Tree Practice Question 2Drm Video
- K-ary Tree Practice Question 3Drm Video
- K-ary Tree Practice Question 4Drm Video
- K-ary Tree Practice Question 6Drm Video
- K-ary Tree Practice Question 7Drm Video
- K-ary Tree Practice Question 8Drm Video
- Practice QuestionDrm Video
Graphs
Graph Reps & Basics
DFS & Applications
BFS & Applications
Hashing
Hashing Basics & Functions
Open Addressing (Probing)
Chaining & Perf Analysis
Algorithm Analysis
Algo Basics & Analysis
Time Complexity Analysis
Iterative Loops & Code
- Iterative Loops & Code NotesPdf
- Demo: Basics of Time ComplexityStandard Video
- Space ComplexityDrm Video
- Loops Time Complexity - 1Drm Video
- Loops Time Complexity - 2Drm Video
- Loops Time Complexity - 3Drm Video
- Loops Time Complexity - 4Drm Video
- Loops Time Complexity - 5Drm Video
- Loops Time Complexity - 6Drm Video
- Loops Time Complexity - 7Drm Video
- Loops Time Complexity - 8Drm Video
- Loops Time Complexity - 9Drm Video
- Loops Time Complexity - 10Drm Video
Substitution Method
- Substitution Method - NotesPdf
- AP and GP SeriesDrm Video
- Recurrence Relation - 1Drm Video
- Recurrence Relation - 2Drm Video
- Recurrence Relation - 3Drm Video
- Recurrence Relation - 4Drm Video
- Recurrence Relation - 5Drm Video
- Recurrence Relation - 6Drm Video
- Recurrence Relation - 7Drm Video
- Recurrence Relation - 8Drm Video
- Recurrence Relation - 9Drm Video
- Recurrence Relation - 10Drm Video
- Recurrence Relation - 11Drm Video
- Recurrence Relation - 12Drm Video
- Recurrence Relation - 13Drm Video
- Recurrence Relation - 14Drm Video
Master Theorem
Sorting Algorithms
Introduction to Sorting
Bubble Sort
Insertion Sort
Merge Sort
Quick Sort
Comparisons & Searching
Greedy Algorithms
Greedy Basics & Huffman
Optimal Merge Pattern
Fractional Knapsack
Job & Activity Selection
Dynamic Programming
Introduction to DP
LCS & Subsequences
Matrix Chain Order
Minimum Spanning Trees
Shortest Path Algos
Dijkstra’s Algorithm
Bellman-Ford Algo
- Bellman-Ford Algo NotesPdf
- Bellman- Ford Algorithm Part-1Drm Video
- Bellman- Ford Algorithm Part-2Drm Video
- Dijakstra and bellaman ford algorithimDrm Video
- DIjakstra algorithim and bellaman ford Practice questionsDrm Video
- single source shortest path practice questionDrm Video
- Practice QuestionDrm Video
- Greedy alogrithimsDrm Video
Advanced Algorithms
String Matching Algorithms – Pattern Searching and Text Processing Techniques
Module lessons
Previous-year questions
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Explore the course
- About Course
- General Aptitude & Reasoning
- Computer Networks & Cybersecurity
- AI, Machine Learning, Big Data & Cloud
- Digital Logic & Computer Organization
- TOC & Compiler
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