Hanuman Singh Rajpurohit

@UC0dVDRgxjee1jMnuY4qz0FQ - 34 subscribers

Welcome to my Coding Channel! I upload easy-to-understand programming tutorials, coding projects, and tech learning tips for beginners and intermediate learners. Whether you're learning HTML, CSS, JavaScript, Python, C, C++, Java, or React, my videos will help you build real projects and improve your coding skills step-by-step. What you’ll learn here: • Full coding tutorials • Project-based learning • Debugging tips • Coding shortcuts & best practices • Career guidance for programmers Subscribe and start your coding journey today! 🚀

Home Videos Live Playlists

The Bhopal Gas Tragedy 1984 Explained | EVS Case Study | India's Worst Industrial Disasters

The Bhopal Gas Tragedy 1984 Explained | EVS Case Study | India's Worst Industrial Disasters Hanuman Singh Rajpurohit

8 views - 1 week ago

LeetCode 2652 | Sum Multiples | Brute Force & Inclusion-Exclusion | C++

LeetCode 2652 | Sum Multiples | Brute Force & Inclusion-Exclusion | C++ Hanuman Singh Rajpurohit

8 views - 4 weeks ago

LeetCode 2469 | Convert the Temperature | Formula Application | C++

LeetCode 2469 | Convert the Temperature | Formula Application | C++ Hanuman Singh Rajpurohit

2 views - 4 weeks ago

LeetCode 2413 | Smallest Even Multiple | O(1) Even/Odd Math Trick | C++

LeetCode 2413 | Smallest Even Multiple | O(1) Even/Odd Math Trick | C++ Hanuman Singh Rajpurohit

4 views - 1 month ago

LeetCode 2235 | Add Two Integers | Simplest LeetCode Problem Explained | C++

LeetCode 2235 | Add Two Integers | Simplest LeetCode Problem Explained | C++ Hanuman Singh Rajpurohit

2 views - 1 month ago

LeetCode 2119 | A Number After a Double Reversal | O(1) Math Insight | C++

LeetCode 2119 | A Number After a Double Reversal | O(1) Math Insight | C++ Hanuman Singh Rajpurohit

6 views - 1 month ago

LeetCode 2057 | Smallest Index With Equal Value | Linear Scan | C++

LeetCode 2057 | Smallest Index With Equal Value | Linear Scan | C++ Hanuman Singh Rajpurohit

18 views - 1 month ago

LeetCode 2011 | Final Value of Variable After Performing Operations | String Parsing | C++

LeetCode 2011 | Final Value of Variable After Performing Operations | String Parsing | C++ Hanuman Singh Rajpurohit

10 views - 1 month ago

LeetCode 1929 | Concatenation of Array | 3 Approaches Explained | C++

LeetCode 1929 | Concatenation of Array | 3 Approaches Explained | C++ Hanuman Singh Rajpurohit

5 views - 1 month ago

LeetCode 1688 | Count of Matches in Tournament | Math Pattern

LeetCode 1688 | Count of Matches in Tournament | Math Pattern Hanuman Singh Rajpurohit

3 views - 1 month ago

LeetCode 1920 | Build Array from Permutation | Index Chaining Explained | C++

LeetCode 1920 | Build Array from Permutation | Index Chaining Explained | C++ Hanuman Singh Rajpurohit

5 views - 1 month ago

LeetCode 1528 | Shuffle String | Index Mapping Explained | C++

LeetCode 1528 | Shuffle String | Index Mapping Explained | C++ Hanuman Singh Rajpurohit

10 views - 1 month ago

LeetCode 1480 | Running Sum of 1d Array | Prefix Sum Explained | C++

LeetCode 1480 | Running Sum of 1d Array | Prefix Sum Explained | C++ Hanuman Singh Rajpurohit

1 month ago

LeetCode 1108 | Defanging an IP Address | String Replace Explained | C++

LeetCode 1108 | Defanging an IP Address | String Replace Explained | C++ Hanuman Singh Rajpurohit

21 views - 1 month ago

LeetCode 709 | To Lower Case | String Traversal & ASCII Trick | C++

LeetCode 709 | To Lower Case | String Traversal & ASCII Trick | C++ Hanuman Singh Rajpurohit

12 views - 1 month ago

LeetCode 344 | Reverse String | Two Pointer In-Place Solution | C++

LeetCode 344 | Reverse String | Two Pointer In-Place Solution | C++ Hanuman Singh Rajpurohit

2 views - 1 month ago

LeetCode 2149 | Rearrange Array Elements by Sign | Two Pointer Approach | C++

LeetCode 2149 | Rearrange Array Elements by Sign | Two Pointer Approach | C++ Hanuman Singh Rajpurohit

1 month ago

LeetCode 326 | Power of Three | Loop, Log & No-Loop Trick Explained | C++

LeetCode 326 | Power of Three | Loop, Log & No-Loop Trick Explained | C++ Hanuman Singh Rajpurohit

2 views - 1 month ago

LeetCode 231 | Power of Two | Bit Manipulation O(1) Trick Explained | C++

LeetCode 231 | Power of Two | Bit Manipulation O(1) Trick Explained | C++ Hanuman Singh Rajpurohit

2 views - 1 month ago

LeetCode 1343 | Number of Subarrays of Size K and Average ≥ Threshold | Sliding Window | C++

LeetCode 1343 | Number of Subarrays of Size K and Average ≥ Threshold | Sliding Window | C++ Hanuman Singh Rajpurohit

4 views - 1 month ago

LeetCode 2357 | Make Array Zero by Subtracting Equal Amounts | HashSet Trick | C++

LeetCode 2357 | Make Array Zero by Subtracting Equal Amounts | HashSet Trick | C++ Hanuman Singh Rajpurohit

1 month ago

LeetCode 118 | Pascal's Triangle | 2D DP Pattern Explained | C++

LeetCode 118 | Pascal's Triangle | 2D DP Pattern Explained | C++ Hanuman Singh Rajpurohit

6 views - 1 month ago

LeetCode 153 | Find Minimum in Rotated Sorted Array | Binary Search | C++

LeetCode 153 | Find Minimum in Rotated Sorted Array | Binary Search | C++ Hanuman Singh Rajpurohit

1 month ago

LeetCode 342 | Power of Four | Bit Mask Trick Explained | C++

LeetCode 342 | Power of Four | Bit Mask Trick Explained | C++ Hanuman Singh Rajpurohit

2 views - 1 month ago

LeetCode 1342 | Number of Steps to Reduce a Number to Zero | Bit Tricks | C++

LeetCode 1342 | Number of Steps to Reduce a Number to Zero | Bit Tricks | C++ Hanuman Singh Rajpurohit

15 views - 1 month ago

LeetCode 1550 | Three Consecutive Odds | Linear Scan Explained | C++

LeetCode 1550 | Three Consecutive Odds | Linear Scan Explained | C++ Hanuman Singh Rajpurohit

3 views - 1 month ago

LeetCode 540 | Single Element in a Sorted Array | Binary Search O(log n) | C++

LeetCode 540 | Single Element in a Sorted Array | Binary Search O(log n) | C++ Hanuman Singh Rajpurohit

4 views - 1 month ago

LeetCode 2587 | Rearrange Array to Maximize Prefix Score | Greedy + Prefix Sum | C++

LeetCode 2587 | Rearrange Array to Maximize Prefix Score | Greedy + Prefix Sum | C++ Hanuman Singh Rajpurohit

7 views - 1 month ago

LeetCode 238 | Product of Array Except Self | Prefix & Suffix Approach | C++

LeetCode 238 | Product of Array Except Self | Prefix & Suffix Approach | C++ Hanuman Singh Rajpurohit

8 views - 1 month ago

LeetCode 2126 | Destroying Asteroids | Greedy + Sorting Explained | C++

LeetCode 2126 | Destroying Asteroids | Greedy + Sorting Explained | C++ Hanuman Singh Rajpurohit

8 views - 1 month ago

LeetCode 189 | Rotate Array | 3 Approaches Including O(1) Space | C++

LeetCode 189 | Rotate Array | 3 Approaches Including O(1) Space | C++ Hanuman Singh Rajpurohit

5 views - 1 month ago

LeetCode 74 | Search a 2D Matrix | Binary Search Explained Step-by-Step | C++

LeetCode 74 | Search a 2D Matrix | Binary Search Explained Step-by-Step | C++ Hanuman Singh Rajpurohit

1 month ago

LeetCode 190 | Reverse Bits | Bit Manipulation Explained Step-by-Step | C++

LeetCode 190 | Reverse Bits | Bit Manipulation Explained Step-by-Step | C++ Hanuman Singh Rajpurohit

1 month ago

LeetCode 2315 | Count Asterisks | String Parsing with Toggle Flag | C++

LeetCode 2315 | Count Asterisks | String Parsing with Toggle Flag | C++ Hanuman Singh Rajpurohit

2 views - 1 month ago

LeetCode 2000 | Reverse Prefix of Word | Two Pointer & STL Explained | C++

LeetCode 2000 | Reverse Prefix of Word | Two Pointer & STL Explained | C++ Hanuman Singh Rajpurohit

6 views - 1 month ago

LeetCode 171 | Excel Sheet Column Number | Base-26 Math Explained | C++

LeetCode 171 | Excel Sheet Column Number | Base-26 Math Explained | C++ Hanuman Singh Rajpurohit

8 views - 1 month ago

LeetCode 3024 | Type of Triangle | Math Logic Explained Step-by-Step (C++)

LeetCode 3024 | Type of Triangle | Math Logic Explained Step-by-Step (C++) Hanuman Singh Rajpurohit

11 views - 1 month ago

LeetCode 2942 | Find Words Containing Character | Array & String Explained (C++)

LeetCode 2942 | Find Words Containing Character | Array & String Explained (C++) Hanuman Singh Rajpurohit

20 views - 1 month ago

LeetCode 509 | Fibonacci Number | Recursion vs Dynamic Programming Explained (C++)

LeetCode 509 | Fibonacci Number | Recursion vs Dynamic Programming Explained (C++) Hanuman Singh Rajpurohit

15 views - 1 month ago

LeetCode 1 | Two Sum | HashMap Explained Step-by-Step | Brute Force to Optimal (C++)

LeetCode 1 | Two Sum | HashMap Explained Step-by-Step | Brute Force to Optimal (C++) Hanuman Singh Rajpurohit

22 views - 1 month ago

LeetCode 371 | Sum of Two Integers (No + or -) | Bit Manipulation Explained Step-by-Step (C++)

LeetCode 371 | Sum of Two Integers (No + or -) | Bit Manipulation Explained Step-by-Step (C++) Hanuman Singh Rajpurohit

49 views - 1 month ago

Built a Real Estate Intelligence Platform with QR-Based Parking System | NexHood Full Stack Project

Built a Real Estate Intelligence Platform with QR-Based Parking System | NexHood Full Stack Project Hanuman Singh Rajpurohit

16 views - 1 month ago

🚀 Developer Profile Aggregator — Full Stack MERN Project Walkthrough Hanuman Singh Rajpurohit

24 views - 2 months ago

Full Stack PIN Code App | React, Node.js, MongoDB, Tailwind

Full Stack PIN Code App | React, Node.js, MongoDB, Tailwind Hanuman Singh Rajpurohit

29 views - 2 months ago

Full React Project | BNB Chain Clone with Animations & AI Chatbot

Full React Project | BNB Chain Clone with Animations & AI Chatbot Hanuman Singh Rajpurohit

31 views - 6 months ago

Gemini Trading Website Clone | Full Crypto Exchange UI Tutorial

Gemini Trading Website Clone | Full Crypto Exchange UI Tutorial Hanuman Singh Rajpurohit

47 views - 6 months ago

Bugatti Website Clone | React + Tailwind CSS (Insane UI Design)

Bugatti Website Clone | React + Tailwind CSS (Insane UI Design) Hanuman Singh Rajpurohit

56 views - 7 months ago

Walmart Website Clone with React | Full Shopping Experience

Walmart Website Clone with React | Full Shopping Experience Hanuman Singh Rajpurohit

62 views - 7 months ago

Binance Clone Website Tutorial | Full Crypto Trading Website Using HTML and CSS

Binance Clone Website Tutorial | Full Crypto Trading Website Using HTML and CSS Hanuman Singh Rajpurohit

146 views - 7 months ago

Epic Games Website Clone | HTML and CSS Tutorial

Epic Games Website Clone | HTML and CSS Tutorial Hanuman Singh Rajpurohit

70 views - 7 months ago