Maddykar

@UCXsunHi_MF9S13Z4m20gtmw - 11 subscribers

👋 Hi, I’m Maddy. Welcome to my channel where I explain Java, DSA, and programming fundamentals in a simple way. Here, I'll explain: • Java • DSA concepts with logic & intuition • Interview-oriented problem solving • Real-world examples & clean code Subscribe and start your coding journey with confidence 🚀

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The Secret Behind ArrayList's Speed | Resizing & Time Complexity Explained

The Secret Behind ArrayList's Speed | Resizing & Time Complexity Explained Maddykar

3 views - 4 weeks ago

Before ArrayList Watch This! JCF Hierarchy Explained

Before ArrayList Watch This! JCF Hierarchy Explained Maddykar

4 views - 1 month ago

Introduction to Java Collections Framework

Introduction to Java Collections Framework Maddykar

30 views - 1 month ago

Pattern 9 | Character Pattern Programming Explained

Pattern 9 | Character Pattern Programming Explained Maddykar

11 views - 1 month ago

Pattern 8 | Advanced Number Patterns Explained

Pattern 8 | Advanced Number Patterns Explained Maddykar

1 month ago

Pattern 7 | Number Pattern Logic Explained

Pattern 7 | Number Pattern Logic Explained Maddykar

16 views - 1 month ago

Pattern 6 | X and Diamond Star Patterns Explained

Pattern 6 | X and Diamond Star Patterns Explained Maddykar

14 views - 1 month ago

Pattern 5 | Hollow Patterns

Pattern 5 | Hollow Patterns Maddykar

3 views - 1 month ago

Pattern 4 | Advanced Star Patterns

Pattern 4 | Advanced Star Patterns Maddykar

3 views - 1 month ago

Patterns 3 | Pyramid and Inverted Pyramid Patterns Explained (Java)

Patterns 3 | Pyramid and Inverted Pyramid Patterns Explained (Java) Maddykar

17 views - 1 month ago

Patterns 2 | Triangle Patterns Explained (Java)

Patterns 2 | Triangle Patterns Explained (Java) Maddykar

7 views - 1 month ago

Patterns 1 | Intro & Square Pattern Explained (Java)

Patterns 1 | Intro & Square Pattern Explained (Java) Maddykar

8 views - 2 months ago

Best, Worst & Average Case Analysis Explained | Time Complexity

Best, Worst & Average Case Analysis Explained | Time Complexity Maddykar

11 views - 2 months ago

Asymptotic Notation | Omega & Theta Notation Explained

Asymptotic Notation | Omega & Theta Notation Explained Maddykar

4 views - 2 months ago

Asymptotic Notation | Big-O, Omega & Theta Made Easy

Asymptotic Notation | Big-O, Omega & Theta Made Easy Maddykar

9 views - 2 months ago

Time Complexity Comparison Explained | log n, n, n log n, n², n³, 2ⁿ......

Time Complexity Comparison Explained | log n, n, n log n, n², n³, 2ⁿ...... Maddykar

8 views - 2 months ago

Time Complexity of While Loop & If Statement Explained (O(n), log n, √n)

Time Complexity of While Loop & If Statement Explained (O(n), log n, √n) Maddykar

2 months ago

Understanding Time Complexity with Examples | O(√n), O(log n) & O(n log n) Made Easy

Understanding Time Complexity with Examples | O(√n), O(log n) & O(n log n) Made Easy Maddykar

2 months ago

Understanding Time Complexity with Examples | O(√n) and O(log n) Made Easy

Understanding Time Complexity with Examples | O(√n) and O(log n) Made Easy Maddykar

5 views - 2 months ago

Understanding Time Complexity with Examples | O(n) and O(n²) Made Easy

Understanding Time Complexity with Examples | O(n) and O(n²) Made Easy Maddykar

2 views - 2 months ago

Frequency Count Method for Matrix | 2D Array | Time & Space Complexity Explained

Frequency Count Method for Matrix | 2D Array | Time & Space Complexity Explained Maddykar

2 views - 2 months ago

Frequency Count Method (For Loop) | Time & Space Complexity Explained with Example

Frequency Count Method (For Loop) | Time & Space Complexity Explained with Example Maddykar

3 months ago

Write and Analyze an Algorithm | Time & Space Complexity Explained

Write and Analyze an Algorithm | Time & Space Complexity Explained Maddykar

3 months ago

Introduction to Algorithm

Introduction to Algorithm Maddykar

8 views - 3 months ago

Java String Problem - 1

Java String Problem - 1 Maddykar

3 months ago

Java String Builder Methods

Java String Builder Methods Maddykar

2 views - 3 months ago

String Performance | Learn String Performance and String Builder in Java

String Performance | Learn String Performance and String Builder in Java Maddykar

3 months ago

String Comparison Methods | Learn String Comparison Methods in Java

String Comparison Methods | Learn String Comparison Methods in Java Maddykar

3 months ago

String Internal Working | Learn String Internal Working in Java from Scratch

String Internal Working | Learn String Internal Working in Java from Scratch Maddykar

5 views - 3 months ago

Array Features and limitations in Java

Array Features and limitations in Java Maddykar

7 views - 3 months ago

Java Array Problem - 1

Java Array Problem - 1 Maddykar

2 views - 3 months ago

Array In-Place Operation | Learn Array In-Place Operation in Java from Scratch

Array In-Place Operation | Learn Array In-Place Operation in Java from Scratch Maddykar

8 views - 4 months ago

Array Deletion | Learn Array Deletion in Java from Scratch

Array Deletion | Learn Array Deletion in Java from Scratch Maddykar

4 views - 4 months ago

Array Insertion | Learn Array Insertion in Java from Scratch

Array Insertion | Learn Array Insertion in Java from Scratch Maddykar

6 views - 4 months ago

Array Capacity vs Length | Learn Capacity vs Length of Array in Java from Scratch

Array Capacity vs Length | Learn Capacity vs Length of Array in Java from Scratch Maddykar

2 views - 4 months ago

Internal Working of Array in Java | Learn Internal Working of Array in Java from Scratch

Internal Working of Array in Java | Learn Internal Working of Array in Java from Scratch Maddykar

5 views - 4 months ago

Java Pass By Value | Learn Pass By Value in Java from Scratch

Java Pass By Value | Learn Pass By Value in Java from Scratch Maddykar

6 views - 4 months ago

Java Memory Allocation | Learn Memory Allocation in Java from Scratch

Java Memory Allocation | Learn Memory Allocation in Java from Scratch Maddykar

4 months ago

Java Functions | Learn Functions in Java from Scratch

Java Functions | Learn Functions in Java from Scratch Maddykar

3 views - 4 months ago

Java Iteration Statements | Learn Iteration Statements in Java from Scratch

Java Iteration Statements | Learn Iteration Statements in Java from Scratch Maddykar

2 views - 4 months ago

Java Conditional Statements | Learn Conditional Statements in Java from Scratch

Java Conditional Statements | Learn Conditional Statements in Java from Scratch Maddykar

5 views - 4 months ago

Java Wrapper Classes | Learn Wrapper Classes in Java from Scratch

Java Wrapper Classes | Learn Wrapper Classes in Java from Scratch Maddykar

6 views - 5 months ago

Java Data Types | Learn Data Types from Scratch

Java Data Types | Learn Data Types from Scratch Maddykar

5 views - 5 months ago

Java I/O Operations | Learn Input and Output in Java from Scratch

Java I/O Operations | Learn Input and Output in Java from Scratch Maddykar

3 views - 5 months ago