codefou
👨💻 Welcome to Codefou Channel – Learn Coding the Smart Way!
Are you ready to master Data Structures & Algorithms (DSA), become a Web Development pro, and crack coding interviews with confidence?
This channel is dedicated to helping students, beginners, and aspiring developers with:
🔹 DSA tutorials explained with clarity
🔹 Full-stack Web Development (HTML, CSS, JS, React, Node & more)
🔹 Real-world coding problems and solutions
🔹 Interview preparation strategies and tips
Whether you're preparing for placements, internships, or just want to level up your skills, you're in the right place!
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Travelling Salesman Problem | GFG POTD | Java & C++ code | 03-12-2025
Count of distinct substrings | GFG POTD | Java & C++ code | 30-11-2025
Count set bits | GFG POTD | Java & C++ code | 29-11-2025
Subset XOR GFG | GFG POTD | Java & C++ code | 28-11-2025
All Subsets Xor Sum | GFG POTD | LeetCode 1863 | Java & C++ code | 27-11-2025
AND in Range | GFG POTD | Java & C++ code | 26-11-2025 | GFG | Bit Manipulation
Game of XOR | GFG POTD | Java & C++ code | 25-11-2025
Decode the string | GFG POTD | LeetCode 394 | Java & C++ code | 17-09-2025
Postfix Evaluation | GFG POTD | GFG | Java & C++ code | 16-09-2025
String stack | GFG POTD | GFG | Java & C++ code | 15-09-2025
Gas Station | GFG POTD | LeetCode 134 | Java & C++ code | 14-09-2025
Minimum Cost to cut a board into squares | GFG POTD | GFG | Java & C++ code | 13-09-2025
Minimum Jumps | GFG POTD | GFG | LeetCode 45 | Java & C++ code | 11-09-2025
Largest number in one swap | GFG POTD | Java & C++ code | 08-09-2025
Assign Mice Holes | GFG POTD | Java & C++ code | 08-09-2025
Merge Sort for Linked List | GFG POTD | Java & C++ code | 08-09-2025
Merge K sorted linked lists | GFG POTD | LeetCode 23 | Java & C++ code | 07-09-2025
Find length of Loop | GFG POTD | GFG | Java & C++ code | 06-09-2025
Sort a linked list of 0s, 1s and 2s | GFG POTD | GFG | Java & C++ code | 05-09-2025
Linked List Group Reverse | GFG POTD | GFG | Java & C++ code | 04-09-2025
Reverse a Doubly Linked List | GFG POTD | GFG | Java & C++ code | 03-09-2025
Swap Kth nodes from ends | GFG POTD | GFG | Java & C++ code | 02-09-2025
Sum of Mode | GFG POTD | GFG | Java & C++ code | 01-09-2025
Network Delay Time | LeetCode 743 | Dijkstra’s Algorithm | Java & C++ code
Container With Most Water | GFG POTD | LeetCode 11 |Java & C++ code | 31-08-2025
BFS Graph Traversal | Breadth First Search | DSA | Java & C++
The Celebrity Problem | GFG | GFG POTD | Java & C++ code | 30-08-2025
Flood Fill Algorithm Explained | LeetCode 733 | GFG | BFS & DFS | Java & C++ code
Smallest window containing all characters | GFG POTD | LeetCode 76 | Java & C++ code | 29-08-25
DFS Graph Traversal | Depth First Search | DSA | Java & C++