Login Required
ArrayList Questions .pdf
Dear Sciaku Learner you are not logged in or not enrolled in this course.Please Click on login or enroll now button.
If you have any query feel free to chat us!
Happy Coding! Happy Learning!
Lecture 285:- ArrayList Questions .pdf
1 Welcome to Alpha
🎬 2 videos 2 Course Introduction
🎬 3 videos 3 Prerequisites - Installation Resources
🎬 1 videos 4 Flowcharts & Pseudocodes
🎬 7 videos 5 Live Mentorship Sessions
🎬 12 videos - 1. (For New Students) Bonus Live Session
- 2. Bonus Live Session with Aman Dhatterwal
- 3. Mentorship Session 1
- 4. Mentorship Session 2
- 5. Mentorship Session - 3 (Resume)
- 6. Bonus Live Session (on Linkedin)
- 7. Manual Recording August Live Session testing
- 8. Manual Recording 16th aug Bonus Live Session with Aman
- 9. Manual Recording Bonus Live Class ( patterns problem discussed)
- 10. Manual Recording Mentorship_Session_2_Shardha_Didi
- 11. Manual Recording Part 1 22 August Live
- 12. Manual Recording Part 2 22 August Live
6 Variable & Data Structure
🎬 17 videos - 1. Creating A Java File
- 2. Boilerplate Code
- 3. Output In Java
- 4. Print A Pattern
- 5. Variables In Java
- 6. Data Types In Java
- 7. Sun Of a & b
- 8. COMMENTS IN JAVA
- 9. Input In Java
- 10. Sum Of a&b (Input From User)
- 11. PRODUCTS OF A & B
- 12. Area Of Circle
- 13. Type Conversion
- 14. Type Casting
- 15. Type Promotion Expression
- 16. How Does Java Code Run
- 17. Variables Questions
7 Operators
🎬 6 videos 8 Conditional Statement
🎬 12 videos 9 Loops (Flow Control)
🎬 17 videos - 1. Loops Basics
- 2. While Loop
- 3. Print Number From 1 To 10
- 4. Print Number From 1 to n
- 5. Sum Of First n Natural Numbers
- 6. For Loops
- 7. Print Square Pattern
- 8. Print Reverse Of A Number
- 9. Reverse The Given Number
- 10. Do While Loop
- 11. Break Statement
- 12. Question - Break Statement
- 13. Continue Statement
- 14. Question - Continue Keyword
- 15. Check If A Number Is Prime Or Not
- 16. Loops Questions
- 17. Loops Solutions
10 Patterns (Part- I)
🎬 6 videos 11 Function & Methods
🎬 24 videos - 1. Introduction To Function
- 2. Syntax-Function Code Demo
- 3. Syntax With Parameters
- 4. Parameters vs Arguments
- 5. What Happens In Memory
- 6. Call By Value
- 7. Product Of a & b_
- 8. Find Factorial
- 9. Find Binomial Coefficent
- 10. Inbuilt vs User Defined Methods
- 11. Function Overloading
- 12. Overloading Using Parameters
- 13. Overloading Using Data Types - Copy
- 14. Check If Number Is Prime Or Not
- 15. Check Prime (Optmised)
- 16. Prime In Range
- 17. Binary To Decimal
- 18. Code - Binary To Decimal
- 19. Decimal To Binary
- 20. Code - Decimal To Binary
- 21. Block Scope
- 22. Method Scope
- 23. Functions Questions
- 24. Functions SOLUTIONS
12 Pattern Advanced (Part - II)
🎬 11 videos - 1. Hollow Rectangle Pattern
- 2. Dry run- How Rectangle Pattern
- 3. Inverted And Rotated Half Pyramid
- 4. Inverted Half Pyramid Pattern with Numbers
- 5. Floyd's Triangle Pattern
- 6. (0-1) Triangle Pattern
- 7. Butterfly Patter
- 8. Solid Rhombus Pattern
- 9. Hollow Rhombus Pattern
- 10. Diamond Pattern
- 11. Bonus LIVE Class
13 Arrays
🎬 17 videos - 1. Introduction
- 2. IntroductionArrays-Creation
- 3. Arrays as Function Argument
- 4. 4.1 Space & Time Complexity
- 5. Linear Search
- 6. Largest in array
- 7. Binary Search Code
- 8. Reverse In Array
- 9. Pairs In Array
- 10. Print Sub-Array
- 11. Max-Subarray Sum - I (Brute Force)
- 12. Max-Subarray Sum - II (Prifix Sum)
- 13. Max-Subarray Sum - III (Kadane's Algorithm)
- 14. Trapping Rainwater
- 15. Trapping Rainwater - Code
- 16. Best Time To Buy & Sell Stocks
- 17. Arrays - Solution
14 Basic Sorting Algorithm
🎬 11 videos 15 2-D Arrays
🎬 12 videos 16 Strings
🎬 16 videos - 1. What are Strings
- 2. Input Output
- 3. String Length
- 4. String Concatenation
- 5. String char At Method
- 6. Check If String Is Palindrome
- 7. Question - Shortest Path
- 8. String Function - Compare
- 9. String Function - Substring
- 10. Print Largest String
- 11. Why Strings Are Immutable
- 12. String Builder
- 13. Convert Letters To Uppercase
- 14. Srring Compression
- 15. String Question
- 16. String Solution
17 Bit Manipulation
🎬 22 videos - 1. Introduction To Bit Manipulation
- 2. Binary Number System
- 3. Bitwise Operators
- 4. Binary AND
- 5. Binary OR
- 6. Binary XOR
- 7. Binary 1's Complement
- 8. Binary Left Shift
- 9. Binary Right Shift
- 10. Check If Odd Or Even
- 11. Get ith Bit
- 12. Set ith Bit
- 13. Clear ith Bit
- 14. Update ith Bit
- 15. Clear Last i Bits
- 16. Clear Range Of Bits
- 17. Check If A Number Is Power Of 2 Or Not
- 18. Count Set Bits In Number
- 19. Fast Exponetiation
- 20. Fast Exponentiation Code
- 21. Question
- 22. Solution
18 Oops
🎬 26 videos - 1. Classes & Objects
- 2. Access Modifiers
- 3. Getters & Setters
- 4. Encapsulation
- 5. Constructors
- 6. Type of Constructors
- 7. Copy Constructor
- 8. Copy Constructor 2
- 9. Destructors
- 10. Inheritance
- 11. Single level Inheritance
- 12. Multi level Inheritance
- 13. Hierarchial Inheritance
- 14. Hybrid Inheritance
- 15. Polymorphism
- 16. Method Overloading
- 17. Method Overriding
- 18. Packages in Java
- 19. Abstraction
- 20. Abstract Classes
- 21. Interfaces
- 22. Static Keyword
- 23. Super Keyword
- 24. Solved Questions Practice
- 25. Question.pdf
- 26. Solution.pdf
19 Recursion
🎬 21 videos - 1. What is Recursion
- 2. Print numbers in decreasing order
- 3. Stack overflow video
- 4. Print numbers in increasing order
- 5. Find Factorial of N video
- 6. Print sum of N natural numbers
- 7. Print Nth Fibonacci number
- 8. Check if array is sorted or not
- 9. First Occurrence
- 10. Last Occurrence
- 11. Print x to the power n
- 12. Print x to the power n (Optimized)
- 13. Tiling Problem
- 14. Tiling Problem Code
- 15. Remove Duplicates in a String
- 16. Friends Pairing Problem
- 17. Binary Strings Problem
- 18. Binary Strings Problem Code
- 19. Stack Analysis - Binary Strings
- 20. Question.pdf
- 21. Solution.pdf
20 Divide and Conquer
🎬 10 videos 21 Time Complexity
🎬 7 videos 22 Backtracking
🎬 18 videos - 1. Introduction
- 2. Types of Backtracking
- 3. Backtracking on Arrays
- 4. Find Subsets
- 5. Find Subsets Code
- 6. Find Permutations
- 7. Find Permutations Code
- 8. N Queens - all ways
- 9. N Queens - Time Complexity
- 10. N Queens - count ways
- 11. N Queens - print one solution
- 12. Grid Ways
- 13. Grid Ways Code
- 14. Grid Ways Trick
- 15. Sudoku
- 16. Sudoku Code
- 17. BACKTRACKING Questions.pdf
- 18. BACKTRACKING Solutions .pdf
23 Array List
🎬 18 videos - 1. Introduction To ArrayList
- 2. Operations
- 3. Size Of AL
- 4. Print Reverse Of An ArrayList
- 5. Find Maximum In An ArrayList
- 6. Swap 2 Numbers
- 7. Sorting An ArrayList
- 8. Implementation
- 9. Multi Dimensional ArrayList
- 10. Container With Most Water
- 11. Container With Most Water 2
- 12. How is this Different Than Trapping Rainwater
- 13. Pair Sum 1
- 14. Pair Sum-1 (2 Pointer Approch)
- 15. Pair Sum - 2
- 16. Pair Sum - 2 Code
- 17. ArrayList Questions .pdf
- 18. ArrayList Solutions .pdf
24 Linked List(Part - I)
🎬 15 videos - 1. Introduction To LinkedList
- 2. Head & tail in LL
- 3. Add First In LL
- 4. Add Last In LL
- 5. Print a LL
- 6. Add In The Middle Of LL
- 7. Size Of LL
- 8. Remove First In LL
- 9. Remove Last In LL
- 10. Iterative Search
- 11. Recursive Search
- 12. Reverse A LinkedList
- 13. Find And Remove Nth Row From The End
- 14. Check If LL Is Palindrome
- 15. Check If LL Is Palindrome code
25 Linked List (Part-II)
🎬 14 videos - 1. Detecting Cycle in LL
- 2. Detecting Cycle Code
- 3. Removing Cycle in LL
- 4. Removing Cycle Code
- 5. Removing Cycle Explanation (Math)
- 6. Java Collections Framework
- 7. LL in Collections Framework
- 8. Merge Sort on LL
- 9. Merge Sort on LL (Code)
- 10. Zig Zag Linked List
- 11. Zig Zag LL Code
- 12. Doubly LL
- 13. Reverse a Doubly LL
- 14. Circular LL (Approach)
26 Stacks
🎬 16 videos - 1. Stack Introduction
- 2. Stack Using ArrayList
- 3. Stack Using LinkedList
- 4. Stack Using Collections Framework
- 5. Push At Bottom Of Stack
- 6. Reverse A String Using Stack
- 7. Reverse A Stack
- 8. Stock Span Problem
- 9. Next Greater Element
- 10. Next Greater Element Code
- 11. Valid Parenthesis
- 12. Valid Parenthesis Code
- 13. Duplicate Parenthesis
- 14. Duplicate Parenthesis Code
- 15. Maximum Rectangular Area In Histogram
- 16. Maximum Rectangular Area In Histogram Code
27 Queues
🎬 14 videos - 1. Introduction To Queues
- 2. Queues Using Arrays
- 3. Circular Queue Using Arrays
- 4. Queue Using LL
- 5. Queue Using JCF
- 6. Queue Using Two Stacks
- 7. Stack Using Two Queues
- 8. First Non Repeating Letter
- 9. Interleave Two Halves of a Queue
- 10. Queue Reversal
- 11. Deque (Double Ended Queue)
- 12. Deque In JCF
- 13. Implement Stack Using Deque
- 14. Implement Queue Using Deque
28 Greedy Algorithms
🎬 15 videos - 1. Introduction To Greedy
- 2. Activity Selection
- 3. Activity Selection Code
- 4. Activity Selection Explanation
- 5. Fractional Knapsack
- 6. Fractional Knapsack Code
- 7. Minimum Sum Absolute difference pairs
- 8. Maximum Length Chain Of Pairs
- 9. Indian Coins
- 10. Job Sequencing Problem
- 11. Chocola Problem
- 12. Chocola Problem Code
- 13. Comparatos In Java
- 14. Greedy_questions
- 15. Greedy-Solutions
29 Binary Trees (Part - I)
🎬 8 videos 30 Binary Trees (Part - II)
🎬 7 videos 31 Binary Trees (Part - III)
🎬 8 videos 32 Binary Search Trees (Part - I)
🎬 9 videos 33 Binary Search Trees (Part - 2)
🎬 10 videos 34 Heaps
🎬 15 videos - 1. Introduction to Priority Queues
- 2. PQ in JCF
- 3. PQ for Objects
- 4. Introduction to Heaps
- 5. Heap Implementation using CBT
- 6. Insert in Heap
- 7. Peek From Heap
- 8. Remove from Heap
- 9. Heap Sort
- 10. Nearby Cars
- 11. Connect N Ropes with Minimum Cost
- 12. Weakest Soldier
- 13. Sliding Window Maximum
- 14. Heap Questions
- 15. Heap Solutions
35 Hashing
🎬 23 videos - 1. Hashing Introduction
- 2. Hashmap
- 3. Hashmap Operations
- 4. Iterations on HashMaps
- 5. HashMap Implementation
- 6. HashMap Implementation Code
- 7. Special Note
- 8. LinkedHashMap
- 9. TreeMap
- 10. TreeMap Majority Element
- 11. TreeMap Comparison Table
- 12. Valid Anagram
- 13. HashSet
- 14. Iteration on HashSets
- 15. LinkedHashSet
- 16. TreeSet
- 17. Count Distinct Element
- 18. Union and Intersection
- 19. Find Itinerary for Tickets
- 20. Largest SubArray with sum 0
- 21. SubArray Sum equal to K
- 22. Hashing Questions
- 23. Hashing Solutions
36 Tries
🎬 7 videos 37 Graphs (Part -1)
🎬 8 videos 38 Graphs (Part - 2)
🎬 1 videos 39 Graphs (Part - 3)
🎬 5 videos 40 Dynamic Programming
🎬 6 videos 41 Segment Trees
🎬 1 videos 42 Study Material (Alpha)
🎬 2 videos card_membership Course Certificate
Complete 100% to unlock your certificate
campaign Sponsored
Course Discussion
1 Comment
admin79 May 30, 2024 at 3:47 PM
Online lecture and download link also available.
Frequently Asked Questions About Sciaku Courses & Services
Quick answers to common questions about our courses, quizzes, and learning platform
How do I register on Sciaku.com?
Course Related 1 min read
To register on Sciaku.com, click on the "Signup" button on the homepage, fill in the required information, and create your account. Once registered, you can log in using your credentials.
How can I enroll in a course on Sciaku.com?
Course Related 1 min read
After logging in, browse the available courses, and click on the desired course. On the course page, click the "Enroll" button. You'll gain access to the course materials and resources.
Are there free courses available on Sciaku.com?
Course Related 1 min read
Yes, Sciaku.com offers a variety of free courses. You can explore and enroll in these courses without any payment.
How do I purchase a paid course on Sciaku.com?
Course Related 1 min read
To purchase a paid course, click on the course you're interested in, and choose the "Purchase" option. Follow the on-screen instructions to complete the payment process securely.
What payment methods are accepted on Sciaku.com?
Course Related 1 min read
Sciaku.com accepts various payment methods, including credit/debit cards and other secure online payment options. Ensure your preferred payment method is supported during the checkout process.
How will I access the course content after purchasing a course?
Course Related 1 min read
Upon successful payment, you will be granted access to the course immediately. Simply log in to your account, go to the "My Courses" section, and start learning from the course materials.
How long do I have access to a purchased course on Sciaku.com?
Course Related 1 min read
Once you've purchased a course, you'll have lifetime access to it. You can revisit the course materials and resources at any time.
How do I contact the admin for assistance or support?
Course Related 1 min read
If you need assistance, contact our support team by navigating to the "Contact Us" page. Fill out the form, and our admin will respond to your inquiries promptly.
Can I get a refund for a course I've purchased?
Course Related 1 min read
Refund policies may vary. Please refer to our "Refund Policy" page for detailed information on the conditions and process for obtaining a refund.
How does the admin grant access to a course after payment?
Course Related 1 min read
Upon successful payment, our admin team will verify the transaction, and once confirmed, they will grant you access to the purchased course. This process is typically completed within a short period.
Didn't find what you're looking for?
help_center Contact Support
How you system work after payment you give me a download link for the course or i just need to attend online