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14 Motivation/Practice Notes.mp4 604.94 MB
01 Welcome to Alpha/1. Alpha Community Update_.mp4 98.54 MB
01 Welcome to Alpha/2. Alpha Curriculum.pdf.pdf 862.58 KB
01 Welcome to Alpha/3. Telegram Channel.pdf 60.78 KB
02 Course Introduction/1 Topics List .png 78.24 KB
02 Course Introduction/1. Path to Placement.mp4 26.54 MB
02 Course Introduction/2. What will you learn.mp4 6.18 MB
02 Course Introduction/3. Prerequisites.mp4 26.6 MB
03 Prerequisites Installation Resources/1 Topics List .png 64.8 KB
03 Prerequisites Installation Resources/1. What to Install (on your laptop or computer).mp4 17.27 MB
03 Prerequisites Installation Resources/Installation Resources.pdf 92.05 KB
04 Flowcharts & Pseudocodes/1 Topics List .png 136.25 KB
04 Flowcharts & Pseudocodes/1. What are Flowcharts.mp4 23.74 MB
04 Flowcharts & Pseudocodes/2. Flowchart Components.mp4 33.13 MB
04 Flowcharts & Pseudocodes/3. Sum of 2 Numbers.mp4 20.38 MB
04 Flowcharts & Pseudocodes/4. Calculate Simple Interest.mp4 25.87 MB
04 Flowcharts & Pseudocodes/5. Max of 3 Numbers.mp4 45.25 MB
04 Flowcharts & Pseudocodes/6. Find if a Number is Prime or not.mp4 56.9 MB
04 Flowcharts & Pseudocodes/7. Sum of first N natural numbers.mp4 43.01 MB
04 Flowcharts & Pseudocodes/Question File (1).pdf 105.68 KB
04 Flowcharts & Pseudocodes/Solution File_V1.3_Final.pdf 757.06 KB
05 Variable in DataType/1. Create a Java File.ts 25.16 MB
05 Variable in DataType/2. Boilerplate Code.ts 27.16 MB
05 Variable in DataType/3. Output in Java.ts 79.04 MB
05 Variable in DataType/4. Print a Pattern.ts 19.25 MB
05 Variable in DataType/5. Variable in Java.ts 55.94 MB
05 Variable in DataType/6. Data Type in Java.ts 57.44 MB
05 Variable in DataType/7. Sum of a&b.ts 17.04 MB
05 Variable in DataType/8. Comments in Java.ts 21.81 MB
05 Variable in DataType/9. Input In Java.ts 66.53 MB
05 Variable in DataType/10. Sum of a&b(Input from user).ts 17.46 MB
05 Variable in DataType/11. Product of a&b.ts 10.26 MB
05 Variable in DataType/12. Area of Circle.ts 27.18 MB
05 Variable in DataType/13. Type Conversion.ts 39.02 MB
05 Variable in DataType/14. Type Casting.ts 42.98 MB
05 Variable in DataType/15. Type Promotion in Expression.ts 67.11 MB
05 Variable in DataType/16. How does Java code run.ts 20.65 MB
05 Variable in DataType/VARIABLES & DATA TYPES 1.png 47.21 KB
05 Variable in DataType/VARIABLES & DATA TYPES.png 39.76 KB
05 Variable in DataType/Variables Questions (1).pdf 124.72 KB
05 Variable in DataType/Variables Solutions.pdf 113.47 KB
06 Operators/1. Operators Introduction.ts 17.31 MB
06 Operators/2. Arithmetic Operators.ts 32.43 MB
06 Operators/3. Unary Operators.ts 47.2 MB
06 Operators/4. Relational Operators.ts 38.27 MB
06 Operators/5. Assignment Operators.ts 29.67 MB
06 Operators/6. Logical Operators.ts 52.83 MB
06 Operators/Operator Precedence_V1.1.pdf 243.82 KB
06 Operators/Operators Questions.pdf 260.03 KB
06 Operators/Operators Solutions.pdf 115.8 KB
07 Conditional Statement/1 Topic List.jpeg 52.84 KB
07 Conditional Statement/1. if else.mp4 34.16 MB
07 Conditional Statement/2. Print the largest of 2 numbers.mp4 15.79 MB
07 Conditional Statement/3. Print if number is Odd or Even.mp4 17.95 MB
07 Conditional Statement/4. else if.mp4 7.47 MB
07 Conditional Statement/5. Income Tax Calculate.mp4 17.49 MB
07 Conditional Statement/6. Print the largest of 3 numbers.mp4 13.43 MB
07 Conditional Statement/7. Ternary Operators.mp4 9.7 MB
07 Conditional Statement/8. Check if a student will Pass or Fail.mp4 5.52 MB
07 Conditional Statement/9. Switch Statement.mp4 20.63 MB
07 Conditional Statement/10. Calculator.mp4 17.49 MB
07 Conditional Statement/Conditional Statement Question.pdf 244.28 KB
07 Conditional Statement/Conditional Statement Solution.pdf 123.7 KB
08 Loops Flow Control/1. Loops Basic.ts 12.11 MB
08 Loops Flow Control/2. While Loops.ts 51.39 MB
08 Loops Flow Control/3. Print number fron 1 to 10.ts 24.02 MB
08 Loops Flow Control/4. Print number from 1 to n.ts 17.43 MB
08 Loops Flow Control/5. Sum of 1st n natural no.ts 46.23 MB
08 Loops Flow Control/6. For Loops.ts 32.11 MB
08 Loops Flow Control/7. Print Square Pattern.ts 19.05 MB
08 Loops Flow Control/8. Print reverse of a number.ts 37.07 MB
08 Loops Flow Control/9. Reverse the given numbers.ts 36.68 MB
08 Loops Flow Control/10. Do While Loops.ts 10.06 MB
08 Loops Flow Control/11. Break Statement.ts 11.14 MB
08 Loops Flow Control/12. Question Break Keyword.ts 20.09 MB
08 Loops Flow Control/13. Continue Statement.ts 9.44 MB
08 Loops Flow Control/14. Question Continue keyword.ts 17.6 MB
08 Loops Flow Control/15. Check if a number is prime or not.ts 100.65 MB
08 Loops Flow Control/Loops (Flow Conrol).jpeg 53.34 KB
08 Loops Flow Control/Loops Questions.pdf 170.52 KB
08 Loops Flow Control/Loops Solutions.pdf 179.08 KB
09 Patterns (Part - 1)/0. Topic List.jpeg 38.71 KB
09 Patterns (Part - 1)/1. Print Star Pattern.mp4 81.73 MB
09 Patterns (Part - 1)/2. Print Inverted Star Pattern.mp4 23.51 MB
09 Patterns (Part - 1)/3. Print Half-Pyramid Pattern.mp4 42.67 MB
09 Patterns (Part - 1)/4. Print Character Pattern.mp4 53.13 MB
09 Patterns (Part - 1)/5. Special Note.mp4 19.84 MB
09 Patterns (Part - 1)/Advance Pattern Question.pdf 51.49 KB
10 Function & Methods/1. Introduction to Function.mp4 11.69 MB
10 Function & Methods/2. Syntax Function Code Demo.mp4 57.67 MB
10 Function & Methods/3. Syntax of Parameters.mp4 39.79 MB
10 Function & Methods/4. Parameters vs Arguments.mp4 10.3 MB
10 Function & Methods/5. What happends in memory (Call Stack).mp4 25.26 MB
10 Function & Methods/6. Product of a & b.mp4 18.29 MB
10 Function & Methods/7. Call by value.mp4 44.33 MB
10 Function & Methods/8. Find Factorial.mp4 32.03 MB
10 Function & Methods/9. FInd Binomial Coefficient.mp4 35.2 MB
10 Function & Methods/10. Inbuilt vs User Defined Methods.mp4 10.5 MB
10 Function & Methods/11. Function Overloading.mp4 21.93 MB
10 Function & Methods/12. Overloading using Parameters.mp4 23.26 MB
10 Function & Methods/13. Overloading Using Data Types.mp4 18.33 MB
10 Function & Methods/14. Check if a number is Prime or not.mp4 44.73 MB
10 Function & Methods/15. Check Prime (Optimized).mp4 27.07 MB
10 Function & Methods/16. Primes in Range.mp4 23.65 MB
10 Function & Methods/17. Binary to Decimal.mp4 69.18 MB
10 Function & Methods/18. Codes - Binary to Decimal.mp4 26.19 MB
10 Function & Methods/19. Decimal to Binary.mp4 35.89 MB
10 Function & Methods/20. Code - Decimal to Binary.mp4 24.57 MB
10 Function & Methods/21. Method Scope.mp4 18.05 MB
10 Function & Methods/22. Block Scope.mp4 20.96 MB
10 Function & Methods/function question .pdf 105.44 KB
10 Function & Methods/function solution .pdf 120.5 KB
10 Function & Methods/Topic List Part 1.jpeg 47.89 KB
10 Function & Methods/Topic List Part 2.jpeg 40.65 KB
11 Advance Patterns (Part - 2)/1. Hollow Rectangle Pattern.mp4 50.72 MB
11 Advance Patterns (Part - 2)/2. Dry Run Hollow Rectangle Pattern.mp4 88.4 MB
11 Advance Patterns (Part - 2)/3. Inverter & Rotated Half Pyramid L.mp4 72.39 MB
11 Advance Patterns (Part - 2)/4. Inverter Half Pyramid with number.mp4 48.52 MB
11 Advance Patterns (Part - 2)/5. Floyd's Triangle.mp4 37.55 MB
11 Advance Patterns (Part - 2)/6. 0-1 Triangle.mp4 50.16 MB
11 Advance Patterns (Part - 2)/7. Butterfly pattern.mp4 515.01 MB
11 Advance Patterns (Part - 2)/8. Solid Rhombus pattern.mp4 44.24 MB
11 Advance Patterns (Part - 2)/9. Hollow Rhombus pattern.mp4 49.31 MB
11 Advance Patterns (Part - 2)/10. Diamond pattern.mp4 55.82 MB
11 Advance Patterns (Part - 2)/Advance Pattern live Class.mp4 179.97 MB
11 Advance Patterns (Part - 2)/Topic List.jpg 71.8 KB
12 Arrays/1. Introduction.mp4 37.95 MB
12 Arrays/2. Array - Creation.mp4 23.81 MB
12 Arrays/3. Array - Input Output @ Update.mp4 39.96 MB
12 Arrays/4. Array as Function Arguments.mp4 28.75 MB
12 Arrays/5. Linear Search.mp4 37.76 MB
12 Arrays/6. Largest in Array.mp4 41.24 MB
12 Arrays/7. Binary Search.mp4 43.7 MB
12 Arrays/8. Binary Seach Code.mp4 35.1 MB
12 Arrays/9. Reverse in Array.mp4 46.12 MB
12 Arrays/10. Pairs in Array.mp4 54.15 MB
12 Arrays/11. Print SubArrays.mp4 53.6 MB
12 Arrays/12. Max SubArray Sum - 1(Brute Force) L.mp4 41.99 MB
12 Arrays/13. Max SubArray Sum II (Prefix Sum).mp4 49.44 MB
12 Arrays/14. Max SubArray Sum - III (Kadane's Algorithms).mp4 65.08 MB
12 Arrays/15. Trapping Rainwater.mp4 173.45 MB
12 Arrays/16. Trapping Rainwater Code.mp4 63.2 MB
12 Arrays/17. Best Time to Buy And Sell Stoke.mp4 89.62 MB
12 Arrays/Arrays - Assignment_Type .pdf 808.02 KB
12 Arrays/Arrays - Solution .pdf 829.01 KB
12 Arrays/Space & Time Complexity .pdf 628.29 KB
12 Arrays/Topics List.jpg 64.94 KB
13 Sorting/1. What is Sorting.mp4 11.06 MB
13 Sorting/2. Bubble Sort.mp4 40.28 MB
13 Sorting/3. Bubble Sort Code.mp4 36.45 MB
13 Sorting/4. Selection Sort.mp4 17.6 MB
13 Sorting/5. Selection Sort Code.mp4 28.09 MB
13 Sorting/6. Insertion Sort.mp4 19.95 MB
13 Sorting/7. Insertion Sort Code.mp4 28 MB
13 Sorting/8. Inbuilt Sort.mp4 45.67 MB
13 Sorting/9. Counting Sort.mp4 21.78 MB
13 Sorting/10. Counting Sort Code.mp4 43.91 MB
13 Sorting/Basic Sorting Questions .pdf 128.08 KB
13 Sorting/Basic Sorting Solutions.pdf 281.67 KB
13 Sorting/Topic List.jpg 34.8 KB
14 Motivation/Motivation Live class With Aman Sir.mp4 207.15 MB
01 Welcome to Alpha/1 Topics List .png 92.7 KB
14 Motivation/Technology.mp4 259.59 MB
15 2D Array/1. Introduction to 2D Arrays.mp4 36.58 MB
15 2D Array/2. Real Life Examples.mp4 44.64 MB
15 2D Array/3. Representation of 2D Arrays.mp4 20.1 MB
15 2D Array/4. Creation of 2D Arrays.mp4 118.92 MB
15 2D Array/5. 2D Arrays in Memory.mp4 41.63 MB
15 2D Array/6. Spiral Matrix.mp4 79.14 MB
15 2D Array/7. Spiral Matrix Code.mp4 161.14 MB
15 2D Array/8. Diagonal Sum.mp4 112.27 MB
15 2D Array/9. Search in Sorted Matrix.mp4 112.69 MB
15 2D Array/10. Search in Sorted Matrix Code.mp4 75.92 MB
15 2D Array/array Solution.pdf 363.12 KB
15 2D Array/Arrays Question.pdf 183.29 KB
15 2D Array/TOPICS LIST.jpg 36.08 KB
16 String/1. What are Strings.mp4 81.68 MB
16 String/2. InputOutput.mp4 47.44 MB
16 String/3. String Length.mp4 25.78 MB
16 String/4. Concatenate.mp4 37.79 MB
16 String/5. String charAt Method.mp4 64.16 MB
16 String/6. check if a String Palindrome.mp4 124.97 MB
16 String/7. Question - Shoetest Path.mp4 163.17 MB
16 String/8. String Function - Compare.mp4 79.39 MB
16 String/9. Function - Substring.mp4 95.35 MB
16 String/10. Print Largest String.mp4 81.27 MB
16 String/11. Why Strings Are Immutable.mp4 135.83 MB
16 String/12. String Builder.mp4 49.55 MB
16 String/13. Convert Letters To Uppercase.mp4 96.95 MB
16 String/14. Srring Compression.mp4 100.66 MB
16 String/String Question.pdf 287.82 KB
16 String/String Solution.pdf 416.62 KB
16 String/Topic list.png 411.93 KB
17 Bit Manipulation/0 Topic List .png 509.34 KB
17 Bit Manipulation/1. Introduction To Bit Manipulation.mp4 17.42 MB
17 Bit Manipulation/2. Binary Number System.mp4 30.45 MB
17 Bit Manipulation/3. Bitwise Operators.mp4 13.13 MB
17 Bit Manipulation/4. Binary AND.mp4 19.41 MB
17 Bit Manipulation/5. Binary OR.mp4 10.68 MB
17 Bit Manipulation/6. Binary XOR.mp4 8.69 MB
17 Bit Manipulation/7.. Binary 1's Complement.mp4 67.46 MB
17 Bit Manipulation/8. Binary Left Shift.mp4 31.89 MB
17 Bit Manipulation/9 - Binary Right Shift.mp4 20.3 MB
17 Bit Manipulation/10 - Check If Odd Or Even.mp4 53.38 MB
17 Bit Manipulation/11 - Get ith Bit.mp4 36 MB
17 Bit Manipulation/12 - Set ith Bit.mp4 25.28 MB
17 Bit Manipulation/13 - Clear ith Bit.mp4 27.3 MB
17 Bit Manipulation/14 - Update ith Bit.mp4 54.6 MB
17 Bit Manipulation/15 - Clear Last i Bits.mp4 26.83 MB
17 Bit Manipulation/16 -Clear Range Of Bits.mp4 70.97 MB
17 Bit Manipulation/17 - Check If A Number Is Power Of 2 Or Not.mp4 26.89 MB
17 Bit Manipulation/18. Count Set Bits In Number.mp4 48.49 MB
17 Bit Manipulation/19. Fast Exponetiation.mp4 35 MB
17 Bit Manipulation/20. Fast Exponentiation Code.mp4 56.62 MB
17 Bit Manipulation/Question.pdf 259.85 KB
17 Bit Manipulation/Solution.pdf 333.04 KB
18 OOPS/0. List.png 522.44 KB
18 OOPS/1. Classes & Objects.mp4 163.53 MB
18 OOPS/2. Access Modifiers.mp4 89.94 MB
18 OOPS/3. Getters & Setters.mp4 49.93 MB
18 OOPS/4. Encapsulation.mp4 42.6 MB
18 OOPS/5. Constructors.mp4 54.85 MB
18 OOPS/6. Type of Constructors .mp4 44.98 MB
18 OOPS/7. Copy Constructor .mp4 83.19 MB
18 OOPS/8. Shallow & deep Copy.mp4 37.54 MB
18 OOPS/9. Destructorsmp4.mp4 17.72 MB
18 OOPS/10. Inheritancemp4.mp4 58.69 MB
18 OOPS/11. Single level Inheritance .mp4 10.13 MB
18 OOPS/12. Multi Level Inheritance.mp4 33.09 MB
18 OOPS/13. Hierarchial Inheritance.mp4 24.36 MB
18 OOPS/14.Hybrid Inheritance.mp4 16.79 MB
18 OOPS/15. Polymorphism.mp4 15.4 MB
18 OOPS/16.Method Overloading.mp4 49.24 MB
18 OOPS/17. Method Overriding.mp4 28.59 MB
18 OOPS/18. Packages in Java.mp4 28.49 MB
18 OOPS/19. Abstraction.mp4 15.72 MB
18 OOPS/20. Abstract class.mp4 73.55 MB
18 OOPS/21. Interfaces.mp4 66.46 MB
18 OOPS/22 Static Keyword.mp4 60.85 MB
18 OOPS/23. Super KeyWord.mp4 30.11 MB
18 OOPS/24. Solve Question Practice.mp4 169.34 MB
18 OOPS/Question.pdf 433.6 KB
18 OOPS/Solution.pdf 450.61 KB
19 Recursion Basics/0. Topic list.png 552.28 KB
19 Recursion Basics/1.What is Recursion.mp4 124.63 MB
19 Recursion Basics/2.Print numbers in decreasing order.mp4 96.67 MB
19 Recursion Basics/3.Stack overflow video.mp4 19.22 MB
19 Recursion Basics/4. Print numbers in increasing order.mp4 61.13 MB
19 Recursion Basics/5. Find Factorial of N video.mp4 77.25 MB
19 Recursion Basics/6. Print sum of N natural numbers.mp4 46.7 MB
19 Recursion Basics/7.Print Nth Fibonacci number.mp4 128.45 MB
19 Recursion Basics/8.Check if array is sorted or not.mp4 91.42 MB
19 Recursion Basics/9.First Occurrence.mp4 62.5 MB
19 Recursion Basics/10. Last Occurrence.mp4 52.98 MB
19 Recursion Basics/11. Print x to the power n.mp4 75.03 MB
19 Recursion Basics/12. Print x to the power n (Optimized) .mp4 98.91 MB
19 Recursion Basics/13. Tiling Problem .mp4 93.34 MB
19 Recursion Basics/14. Tiling Problem Code.mp4 51.68 MB
19 Recursion Basics/15. Remove Duplicates in a String.mp4 93.1 MB
19 Recursion Basics/16. Friends Pairing Problem.mp4 102.51 MB
19 Recursion Basics/17. Binary Strings Problem.mp4 76.53 MB
19 Recursion Basics/18. Binary Strings Problem Code.mp4 78.63 MB
19 Recursion Basics/19. Stack Analysis - Binary Strings.mp4 57.89 MB
19 Recursion Basics/Question (1).pdf 602.75 KB
19 Recursion Basics/SolutionPDF.pdf 553.02 KB
20 Divide & Conquer/0. topic list (1).png 192.68 KB
20 Divide & Conquer/1.What is Divide & Conquer_.mp4 54.4 MB
20 Divide & Conquer/2. Merge sort (Basic + Space Optimized).mp4 164.6 MB
20 Divide & Conquer/3. Merge Sort Code.mp4 78.44 MB
20 Divide & Conquer/4. Quick Sort.mp4 44.02 MB
20 Divide & Conquer/5. Quick Sort Code.mp4 39.92 MB
20 Divide & Conquer/6. Worst Case in Quick Sort.mp4 18.12 MB
20 Divide & Conquer/7. Sorted & Rotated Array Search.mp4 64.46 MB
20 Divide & Conquer/8. Sorted & Rotated Array Code.mp4 49.28 MB
20 Divide & Conquer/Merge Sort1.png 73.37 KB
20 Divide & Conquer/Question (2).pdf 335.13 KB
20 Divide & Conquer/Quick Sort.png 86.7 KB
20 Divide & Conquer/Rotated Sorted Array.png 94.03 KB
20 Divide & Conquer/Solution (1).pdf 1.56 MB
21 Time and Space Complexity/0. Topic list (2).png 541.41 KB
21 Time and Space Complexity/2. What is Time Complexity_.mp4 176.22 MB
21 Time and Space Complexity/3.video Constant Time Complexity.mp4 34.22 MB
21 Time and Space Complexity/4.Big O Notation.mp4 106.15 MB
21 Time and Space Complexity/5.Big Omega & Theta Notation video.mp4 54.36 MB
21 Time and Space Complexity/6.Common Complexities.mp4 39.92 MB
21 Time and Space Complexity/7.Space Complexity.mp4 46.65 MB
21 Time and Space Complexity/8.Simple Loop Analysis.mp4 40.29 MB
21 Time and Space Complexity/9.Nested Loop 1 Analysis video.mp4 45.96 MB
21 Time and Space Complexity/10.Nested Loop 2 Analysis.mp4 34.51 MB
21 Time and Space Complexity/11.Nested Loop 3 Analysis video.mp4 45.12 MB
21 Time and Space Complexity/12.Bubble Sort Analysis video.mp4 54.43 MB
21 Time and Space Complexity/13. Binary Search Analysis.mp4 61.45 MB
21 Time and Space Complexity/14.Recursive Complexity Analysis (Factorial).mp4 62.55 MB
21 Time and Space Complexity/15.Sum of N numbers Analysis.mp4 39.77 MB
21 Time and Space Complexity/16.Fibonacci Analysis video.mp4 63.52 MB
21 Time and Space Complexity/17.Merge Sort Analysis.mp4 55.18 MB
21 Time and Space Complexity/18.Recurrence Relation - Merge Sort.mp4 63.57 MB
21 Time and Space Complexity/19.Power Function I - Analysis.mp4 51.73 MB
21 Time and Space Complexity/20.Power Function II - Analysis.mp4 51.23 MB
21 Time and Space Complexity/21.Power Function III - Analysis.mp4 43.49 MB
21 Time and Space Complexity/22.How to approach Coding Questions_.mp4 45.79 MB
21 Time and Space Complexity/Question (3).pdf 293.17 KB
21 Time and Space Complexity/Solution (2).pdf 248.08 KB
22 Backtracking/0 Topic List part 1.png 192.79 KB
22 Backtracking/0 Topic List part 2.png 64.37 KB
22 Backtracking/1 Introduction.mp4 13.55 MB
22 Backtracking/2 Types of Backtracking.mp4 11.31 MB
22 Backtracking/3 Backtracking on Arrays.mp4 75.67 MB
22 Backtracking/4 Find Subsets.mp4 59.47 MB
22 Backtracking/5 Find Subsets Code.mp4 81.7 MB
22 Backtracking/6 Find Permutations.mp4 50.45 MB
22 Backtracking/7 Find Permutations Code.mp4 30.35 MB
22 Backtracking/8 N Queens - all ways.mp4 165.13 MB
22 Backtracking/9 N Queens - Time Complexity.mp4 8.99 MB
22 Backtracking/10 N Queens - count ways.mp4 15.68 MB
22 Backtracking/11 N Queens - print one solution.mp4 28.76 MB
22 Backtracking/12 Grid Ways.mp4 37.23 MB
22 Backtracking/13 Grid Ways Code.mp4 35.53 MB
22 Backtracking/14 Grid Ways Trick.mp4 21.68 MB
22 Backtracking/15 Sudoku.mp4 45.33 MB
22 Backtracking/16 Sudoku Code.mp4 151.39 MB
22 Backtracking/BACKTRACKING Questions.pdf 1.43 MB
22 Backtracking/BACKTRACKING Solutions .pdf 174.19 KB
23 Array List/0 Topic List .png 417.84 KB
23 Array List/1.Introduction to ArrayList.mp4 97.9 MB
23 Array List/2. Operations on ArrayList.mp4 91.99 MB
23 Array List/3. Size of ArrayList.mp4 25.91 MB
23 Array List/4. Print Reverse.mp4 17.59 MB
23 Array List/5. Find Maximum.mp4 31.3 MB
23 Array List/6. Swap 2 Numbers.mp4 38.92 MB
23 Array List/7. Sorting an ArrayList.mp4 67.77 MB
23 Array List/8. ArrayList(Implementation in Java).mp4 30 MB
23 Array List/9. Multi - Dimensional ArrayList.mp4 137.28 MB
23 Array List/10. Container withMost Water(Brute Force).mp4 177.61 MB
23 Array List/11. Container WithMost Water (2 Points App...).mp4 166.74 MB
23 Array List/12. Container wMV vs Trapping Rainwater.mp4 13.4 MB
23 Array List/13. Pair Sum - 1 (Brute Force).mp4 37.46 MB
23 Array List/14. Pair Sum - 1(2 Pointer Approach).mp4 86.21 MB
23 Array List/15. Pair Sum - 2.mp4 106.01 MB
23 Array List/16. Pair Sum - 2 (Code).mp4 53.04 MB
23 Array List/ArrayList Questions .pdf 145.05 KB
23 Array List/ArrayList Solutions .pdf 150.48 KB
24 Linked List (Part - 1)/0 Topic List .png 338.75 KB
24 Linked List (Part - 1)/1. Introduction to Linked List.mp4 81.53 MB
24 Linked List (Part - 1)/2. Head & Tail in LL.mp4 56.44 MB
24 Linked List (Part - 1)/3. Add First in LL.mp4 96.72 MB
24 Linked List (Part - 1)/4. Add Last in LL.mp4 58.9 MB
24 Linked List (Part - 1)/5. Print a LL.mp4 79.85 MB
24 Linked List (Part - 1)/6. Add in The Middle in LL.mp4 92.47 MB
24 Linked List (Part - 1)/7. Size of a LL.mp4 32.75 MB
24 Linked List (Part - 1)/8. Remove First in LL.mp4 62.35 MB
24 Linked List (Part - 1)/9. Remove Last in LL.mp4 67.94 MB
24 Linked List (Part - 1)/10. Iteretive Search.mp4 57.98 MB
24 Linked List (Part - 1)/11. Recursive Search.mp4 95.9 MB
24 Linked List (Part - 1)/12. Reverse in Linked List.mp4 104.96 MB
24 Linked List (Part - 1)/13. Find and Replace in Nth Node From End.mp4 123.5 MB
24 Linked List (Part - 1)/14. Check if LL Palindrome.mp4 95.79 MB
24 Linked List (Part - 1)/15. Check if LL is Palindrome Code.mp4 59.29 MB
25 Linked List (Part - 2)/0 Topic List (1).png 410.6 KB
25 Linked List (Part - 2)/1 Detecting Cycle in LL.mp4 58.01 MB
25 Linked List (Part - 2)/2 Detecting Cycle Code.mp4 23.99 MB
25 Linked List (Part - 2)/4 Removing Cycle Code.mp4 52.43 MB
25 Linked List (Part - 2)/5 Removing Cycle Explanation (Math).mp4 34.35 MB
25 Linked List (Part - 2)/6 Java Collections Framework.mp4 26.28 MB
25 Linked List (Part - 2)/7 LL in Collections Framework.mp4 26.01 MB
25 Linked List (Part - 2)/8 Merge Sort on LL.mp4 91.59 MB
25 Linked List (Part - 2)/9 Merge Sort on LL (Code).mp4 64.09 MB
25 Linked List (Part - 2)/10 Zig Zag Linked List.mp4 74.43 MB
25 Linked List (Part - 2)/11 Zig Zag LL Code.mp4 30.7 MB
25 Linked List (Part - 2)/12 Doubly LL.mp4 90.87 MB
25 Linked List (Part - 2)/13 Reverse a Doubly LL.mp4 27.9 MB
25 Linked List (Part - 2)/14 Circular LL (Approach).mp4 26.03 MB
25 Linked List (Part - 2)/Circular LInked List ( Reading Material).pdf 465.82 KB
25 Linked List (Part - 2)/Linked List Questions_.pdf 253.91 KB
25 Linked List (Part - 2)/Linked List Solutions_.pdf 137.09 KB
26 Stack/0 Topic List.png 465.22 KB
26 Stack/1. Stack Introduction.mp4 58.99 MB
26 Stack/2. Stack Using ArrayList.mp4 48.28 MB
26 Stack/3. Stack Using Linked List.mp4 50.83 MB
26 Stack/4. Stack Using Collections Framework.mp4 13.82 MB
26 Stack/5. Push at Button of Stack.mp4 49.42 MB
26 Stack/6. Reverse a String Using Stack.mp4 40.44 MB
26 Stack/7. Reverse a Stack.mp4 65.07 MB
26 Stack/8. Stock Span Problem.mp4 114.51 MB
26 Stack/9. Next Greater Element.mp4 96.32 MB
26 Stack/10. Next Greater Element Code.mp4 36.11 MB
26 Stack/11. Valid Parrenthesis.mp4 72.07 MB
26 Stack/12. Valid Parenthesis Code.mp4 36.9 MB
26 Stack/13. Duplicate Parentheses.mp4 88.33 MB
26 Stack/14. Duplicate Parenthesese Code.mp4 28.96 MB
26 Stack/15. Maximum Rectangular Area in Histogram.mp4 121.95 MB
26 Stack/16. Maximum Rectangular Area in Histogram Code.mp4 57.65 MB
26 Stack/Stack Questions_2022-09-13_21-10-34.pdf 158.21 KB
26 Stack/Stack Solutions_2022-09-13_21-12-25.pdf 117.57 KB
27 Queues/0 Topic List.jpeg 56.49 KB
27 Queues/1. Introduction to Queues.mp4 40.04 MB
27 Queues/2. Queues Using Arrays.mp4 83.99 MB
27 Queues/3. Circular Queues Using Arrays.mp4 82.98 MB
27 Queues/4. Queues Using LL.mp4 65.04 MB
27 Queues/5. Queues Using JCF.mp4 31.81 MB
27 Queues/6. Queues Using Two Stack.mp4 70.49 MB
27 Queues/7. Stack Using Two Queues.mp4 87.41 MB
27 Queues/8. First Non Repeating Letter.mp4 133.1 MB
27 Queues/9. Interleave Two halves of a Queues.mp4 101.02 MB
27 Queues/10. Queque Reversal.mp4 44.39 MB
27 Queues/11. Deque (Double Ended Queue).mp4 50.05 MB
27 Queues/12. DEque in JCF.mp4 8.61 MB
27 Queues/13. Implement Queue Using Deque.mp4 47.52 MB
27 Queues/14. Implement Queue Using Deque.mp4 40.04 MB
27 Queues/Queue Questions_2022-09-15_22-48-25.pdf 124.76 KB
27 Queues/Queue Solutions_2022-09-15_22-50-31.pdf 125.94 KB
28 Greedy Algorithms/0 Topic List.jpeg 59.24 KB
28 Greedy Algorithms/1. Introduction to Greedy.mp4 54.71 MB
28 Greedy Algorithms/2. Activity Selection.mp4 83.25 MB
28 Greedy Algorithms/3. Activity Selection Code.mp4 84.84 MB
28 Greedy Algorithms/4. Activity Selection Explanation.mp4 23.85 MB
28 Greedy Algorithms/5. Fractional Knapsack.mp4 70.14 MB
28 Greedy Algorithms/6. Fractional Knapsack Code.mp4 37.29 MB
28 Greedy Algorithms/7. Minimum Sum absolute difference Pairs.mp4 58.88 MB
28 Greedy Algorithms/8. Maximum Length chain of pairs.mp4 68.38 MB
28 Greedy Algorithms/9. Indian Coins.mp4 78.46 MB
28 Greedy Algorithms/10. Job Sequencing Problem.mp4 119.27 MB
28 Greedy Algorithms/11. Chocola Problem.mp4 129.12 MB
28 Greedy Algorithms/12. chocola problem Code.mp4 42.81 MB
28 Greedy Algorithms/Comparatos In Java.pdf 562.92 KB
28 Greedy Algorithms/Greedy-Solutions.pdf 498.26 KB
28 Greedy Algorithms/Greedy_questions.pdf 247.6 KB
29 Binary Trees (Part - 1)/0 Topic List .png 344.55 KB
29 Binary Trees (Part - 1)/1.Introduction to Binary Trees.mp4 34.44 MB
29 Binary Trees (Part - 1)/2 _Levels & Sub-trees in a Tree .mp4 17.65 MB
29 Binary Trees (Part - 1)/3 Pop Quiz.mp4 13.05 MB
29 Binary Trees (Part - 1)/4 Build Tree Preorder video.mp4 18.98 MB
29 Binary Trees (Part - 1)/5 Build Tree Preorder Code.mp4 39.57 MB
29 Binary Trees (Part - 1)/6 _Preorder Traversal .mp4 43.53 MB
29 Binary Trees (Part - 1)/7 Inorder Traversal.mp4 27.33 MB
29 Binary Trees (Part - 1)/8_Postorder Traversal.mp4 36.22 MB
29 Binary Trees (Part - 1)/9 Level order Traversal.mp4 78.21 MB
29 Binary Trees (Part - 1)/10 Height of a Tree.mp4 72.11 MB
29 Binary Trees (Part - 1)/11 Count Nodes of a Tree.mp4 37.21 MB
29 Binary Trees (Part - 1)/12 Sum of Nodes_.mp4 30.43 MB
29 Binary Trees (Part - 1)/13 Diameter of a Tree (Approach1).mp4 114.21 MB
29 Binary Trees (Part - 1)/14 Diameter of a Tree (Approach2) .mp4 56.13 MB
30 Binary Trees (Part - 2)/0 Topics List .png 137.31 KB
30 Binary Trees (Part - 2)/1 Diameter of a Tree (Approach1).mp4 114.45 MB
30 Binary Trees (Part - 2)/2 Diameter of a Tree (Approach2).ts 58.08 MB
30 Binary Trees (Part - 2)/3 Subtree of another tree.mp4 72.3 MB
30 Binary Trees (Part - 2)/4 Subtree of another tree Code.mp4 56.11 MB
30 Binary Trees (Part - 2)/5 Top View of a Tree (Basics).mp4 100.15 MB
30 Binary Trees (Part - 2)/6 Top View of a Tree (Approach).mp4 36.06 MB
30 Binary Trees (Part - 2)/7 Top View of a Tree (Code).mp4 71.75 MB
31 Binary Trees (Part - 3)/31 Binary Trees (part 3)/0 Topics List_.png 152.7 KB
31 Binary Trees (Part - 3)/31 Binary Trees (part 3)/1 Kth Level video.mp4 41.93 MB
31 Binary Trees (Part - 3)/31 Binary Trees (part 3)/2 Lowest Common Ancestor (Approach1)_.mp4 107.6 MB
31 Binary Trees (Part - 3)/31 Binary Trees (part 3)/3 Lowest Common Ancestor (Approach2)_.mp4 52.14 MB
31 Binary Trees (Part - 3)/31 Binary Trees (part 3)/4_Minimum Distance between 2 Nodes_.mp4 57.3 MB
31 Binary Trees (Part - 3)/31 Binary Trees (part 3)/5_Kth ancestor of Node.mp4 54.65 MB
31 Binary Trees (Part - 3)/31 Binary Trees (part 3)/6 Transform to sum tree_.mp4 73.84 MB
31 Binary Trees (Part - 3)/31 Binary Trees (part 3)/Question.pdf 146.07 KB
31 Binary Trees (Part - 3)/31 Binary Trees (part 3)/Solution.pdf 490.28 KB
32 Binary Search Trees (Part - 1)/0 Topics List_.png 138.26 KB
32 Binary Search Trees (Part - 1)/1 Introduction_1.mp4 37.83 MB
32 Binary Search Trees (Part - 1)/2 Concept of Search in BST.mp4 34.13 MB
32 Binary Search Trees (Part - 1)/3 Build a BST.mp4 56.13 MB
32 Binary Search Trees (Part - 1)/4 Search in a BST.mp4 41.54 MB
32 Binary Search Trees (Part - 1)/5 Delete a Node.mp4 100.26 MB
32 Binary Search Trees (Part - 1)/6 Print in range_.mp4 180.52 MB
32 Binary Search Trees (Part - 1)/7 Root to Leaf Path.mp4 57.36 MB
32 Binary Search Trees (Part - 1)/8 Validate BST.mp4 84.35 MB
32 Binary Search Trees (Part - 1)/9 Mirror a BST.mp4 76 MB
33 Binary Search Trees (Part - 2)/0 Topic List.jpeg 58.88 KB
33 Binary Search Trees (Part - 2)/1. Sorted Array to Balanced BST.mp4 78.73 MB
33 Binary Search Trees (Part - 2)/2. Convert BST to Balanced BST.mp4 67.39 MB
33 Binary Search Trees (Part - 2)/3. Size of Largest BST in BT.mp4 77.94 MB
33 Binary Search Trees (Part - 2)/4. Size of Largest BST in BT (Code).mp4 69.13 MB
33 Binary Search Trees (Part - 2)/5. Merge 2 BSTs.mp4 92.62 MB
33 Binary Search Trees (Part - 2)/6. AVL Trees.mp4 238.4 MB
33 Binary Search Trees (Part - 2)/AVL Trees in Java.pdf 826.59 KB
33 Binary Search Trees (Part - 2)/BST Questions.pdf 147.99 KB
33 Binary Search Trees (Part - 2)/BST Solutions.pdf 602.47 KB
33 Binary Search Trees (Part - 2)/Red Black Trees in Java.pdf 1.41 MB
34 Heaps/0 Topic List_.png 297.52 KB
34 Heaps/1 Introduction to Priority Queues.mp4 31.29 MB
34 Heaps/2 PQ in JCF.mp4 38.89 MB
34 Heaps/3 PQ for Objects.mp4 71.66 MB
34 Heaps/4 Introduction to Heaps.mp4 48.82 MB
34 Heaps/5 Heap Implementation (using CBT).mp4 52.95 MB
34 Heaps/6 Insert in Heap.mp4 64.83 MB
34 Heaps/7 Peek From Heap.mp4 102.69 MB
34 Heaps/8 Remove from Heap.mp4 134.29 MB
34 Heaps/9 Heap Sort.mp4 117.07 MB
34 Heaps/10 Nearby Cars.mp4 71.02 MB
34 Heaps/11 Connect N Ropes with Minimum Cost.mp4 68.36 MB
34 Heaps/12 Weakest Soldier.mp4 73.49 MB
34 Heaps/13 Sliding Window Maximum.mp4 151.76 MB
34 Heaps/14 Heap Questions.pdf 289.02 KB
34 Heaps/15 Heap Solutions.pdf 906.73 KB
35 Hashing/0 Topic List_.png 509.99 KB
35 Hashing/1.mp4 13.24 MB
35 Hashing/2.mp4 27.73 MB
35 Hashing/3.mp4 82.66 MB
35 Hashing/4.mp4 37.47 MB
35 Hashing/5.mp4 103.43 MB
35 Hashing/6.mp4 192 MB
35 Hashing/7.mp4 5.43 MB
35 Hashing/8.mp4 24.64 MB
35 Hashing/9.mp4 19.07 MB
35 Hashing/10.mp4 66.67 MB
35 Hashing/10b Comparison Table_.pdf 274.56 KB
35 Hashing/11.mp4 61.48 MB
35 Hashing/12.mp4 37.28 MB
35 Hashing/13.mp4 36.02 MB
35 Hashing/14.mp4 18.21 MB
35 Hashing/15.mp4 19.37 MB
35 Hashing/16.mp4 19.73 MB
35 Hashing/17.mp4 49.4 MB
35 Hashing/18.mp4 71.09 MB
35 Hashing/19.mp4 66.91 MB
35 Hashing/20.mp4 67.41 MB
36 Tries/0 TOPIC LIST_.png 123.74 KB
36 Tries/1 Tries Introduction_.mp4 156.11 MB
36 Tries/2.mp4 107.59 MB
36 Tries/3.mp4 171.22 MB
36 Tries/4.mp4 198.91 MB
36 Tries/5.mp4 135.65 MB
36 Tries/6.mp4 257.6 MB
36 Tries/7.mp4 323.3 MB
36 Tries/Tries Questions_.png 235.26 KB
36 Tries/Tries Solutions.pdf 182.75 KB
37 Graphs (Part - 1)/0 Topic List_.png 152.07 KB
37 Graphs (Part - 1)/1.mp4 100.59 MB
37 Graphs (Part - 1)/2.mp4 240.65 MB
37 Graphs (Part - 1)/3.mp4 502.28 MB
37 Graphs (Part - 1)/4.mp4 195.18 MB
37 Graphs (Part - 1)/5.mp4 239.05 MB
37 Graphs (Part - 1)/6.mp4 213.83 MB
37 Graphs (Part - 1)/7.mp4 221.05 MB
37 Graphs (Part - 1)/8.mp4 227.22 MB
38 Graph (Part - 2)/1.mp4 63.3 MB
38 Graph (Part - 2)/2.mp4 11.13 MB
38 Graph (Part - 2)/3.mp4 144.38 MB
38 Graph (Part - 2)/4.mp4 170.45 MB
38 Graph (Part - 2)/5.mp4 127.83 MB
38 Graph (Part - 2)/6.mp4 63.85 MB
38 Graph (Part - 2)/7.mp4 113.08 MB
38 Graph (Part - 2)/Topic List.png 128.1 KB
39 Graphs (Part - 3)/0 Topic List_.png 116.79 KB
39 Graphs (Part - 3)/1.mp4 84.39 MB
39 Graphs (Part - 3)/2.mp4 94.02 MB
39 Graphs (Part - 3)/3.mp4 115.69 MB
39 Graphs (Part - 3)/4.mp4 95.55 MB
39 Graphs (Part - 3)/5.mp4 76.52 MB
39 Graphs (Part - 3)/Graph-1 Questions (1).pdf 669.06 KB
39 Graphs (Part - 3)/Graph-1 Questions.pdf 669.06 KB
39 Graphs (Part - 3)/Graph-1 Solutions 1 (1).pdf 954.76 KB
39 Graphs (Part - 3)/Graph-1 Solutions 1.pdf 954.76 KB
40 Graphs (Part - 4)/0 Topic List_.png 88.27 KB
40 Graphs (Part - 4)/1.mp4 100.06 MB
40 Graphs (Part - 4)/2.mp4 84.9 MB
40 Graphs (Part - 4)/3.mp4 35.15 MB
40 Graphs (Part - 4)/4.mp4 63.49 MB
40 Graphs (Part - 4)/5.mp4 61.01 MB
41 Graphs (Part - 5)/0 Topic List_.png 161.71 KB
41 Graphs (Part - 5)/1.mp4 171.24 MB
41 Graphs (Part - 5)/2.mp4 106.76 MB
41 Graphs (Part - 5)/3.mp4 56.98 MB
41 Graphs (Part - 5)/4.mp4 41.29 MB
41 Graphs (Part - 5)/5.mp4 155.49 MB
41 Graphs (Part - 5)/6.mp4 76.25 MB
41 Graphs (Part - 5)/7.mp4 65.17 MB
42 Dynamic Programming (Part - 1)/0 TOPICS LIST.jpg 271.76 KB
42 Dynamic Programming (Part - 1)/1.mp4 98.71 MB
42 Dynamic Programming (Part - 1)/2.mp4 38.92 MB
42 Dynamic Programming (Part - 1)/3.mp4 73.71 MB
42 Dynamic Programming (Part - 1)/4.mp4 26.12 MB
42 Dynamic Programming (Part - 1)/5.mp4 96.24 MB
42 Dynamic Programming (Part - 1)/6.mp4 44.36 MB
42 Dynamic Programming (Part - 1)/7.mp4 26.03 MB
42 Dynamic Programming (Part - 1)/8.mp4 67.69 MB
43 Dynamic Programming (Part - 2)/0 Topics List (1).jpg 135.32 KB
43 Dynamic Programming (Part - 2)/1 Types of Knapsack problems.mp4 59.37 MB
43 Dynamic Programming (Part - 2)/2 [0-1 Knapsack (Recursion)].mp4 173.2 MB
43 Dynamic Programming (Part - 2)/3 [0-1 Knapsack (Memoization)].mp4 65.63 MB
43 Dynamic Programming (Part - 2)/4 [0-1 Knapsack (Tabulation)].mp4 152.59 MB
43 Dynamic Programming (Part - 2)/5 Target Sum Subset (Tabulation).mp4 155.12 MB
43 Dynamic Programming (Part - 2)/6 Target Sum Subset (Code).mp4 49.54 MB
43 Dynamic Programming (Part - 2)/7 Unbounded Knapsack (Tabulation).mp4 156.55 MB
44 Dynamic Programming (Part - 3)/1 Coin Change (Live Class).mp4 347.2 MB
44 Dynamic Programming (Part - 3)/2 Rod Cutting.mp4 161.07 MB
44 Dynamic Programming (Part - 3)/3 Longest Common Subsequence (Recursion).mp4 144.23 MB
44 Dynamic Programming (Part - 3)/4 Edit Distance (Code).mp4 67.56 MB
44 Dynamic Programming (Part - 3)/5 LCS (Tabulation).mp4 144.08 MB
45 Dynamic Programming (Part - 4)/0 Topics List_.jpg 93.51 KB
45 Dynamic Programming (Part - 4)/1 Longest Common Substring.mp4 148.24 MB
45 Dynamic Programming (Part - 4)/2 Longest Increasing Subsequence.mp4 124.94 MB
45 Dynamic Programming (Part - 4)/3 Edit Distance (Explanation).mp4 168.07 MB
45 Dynamic Programming (Part - 4)/4 LCS (Memoization).mp4 73.83 MB
45 Dynamic Programming (Part - 4)/5 String Conversion.mp4 35.2 MB
46 Dynamic Programming (Part - 5)/0 TOPICS LIST_.jpg 134.11 KB
46 Dynamic Programming (Part - 5)/1 Wildcard Matching - Hard (Explanation).mp4 178 MB
46 Dynamic Programming (Part - 5)/2 Wildcard Matching (Code).mp4 52.17 MB
46 Dynamic Programming (Part - 5)/3 Catalans Number (Recursion + Memoization).mp4 109.36 MB
46 Dynamic Programming (Part - 5)/4 Catalans Number (Tabulation).mp4 59.57 MB
46 Dynamic Programming (Part - 5)/5 Count BSTs.mp4 78.45 MB
46 Dynamic Programming (Part - 5)/6 Mountain Ranges.mp4 88.49 MB
47 Dynamic Programming (Part - 6)/0 Topics List_.jpg 157.33 KB
47 Dynamic Programming (Part - 6)/1 Basics of Matrices (Math).mp4 31.66 MB
47 Dynamic Programming (Part - 6)/2 Matrix Chain Multiplication (Recursion).mp4 217.56 MB
47 Dynamic Programming (Part - 6)/3 MCM (Memoization).mp4 89.81 MB
47 Dynamic Programming (Part - 6)/4 MCM (Tabulation).mp4 166.27 MB
47 Dynamic Programming (Part - 6)/5 Minimum Partitioning.mp4 138.87 MB
47 Dynamic Programming (Part - 6)/6 Minimum Array Jumps (Explanation).mp4 92.19 MB
47 Dynamic Programming (Part - 6)/7 Minimum Array Jumps (Code).mp4 32.59 MB
48 Segment Trees (Part - 1)/0 Topics List_.jpg 88.29 KB
48 Segment Trees (Part - 1)/1 Segment Trees Introduction.mp4 66.43 MB
48 Segment Trees (Part - 1)/2 Count _ Meaning of Nodes.mp4 78.36 MB
48 Segment Trees (Part - 1)/3 Creation of ST.mp4 93.36 MB
48 Segment Trees (Part - 1)/4 Queries on ST.mp4 143.89 MB
48 Segment Trees (Part - 1)/5 Update on ST.mp4 101.98 MB
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