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Shahrouz Nikseresht

Dec 25 '25

Day 75: Python Counting Sort by Zeros – Stable O(n) Custom Key Sort for Digit Counts (Algo Mastery)

#challenge #python #algorithms #datastructures

2 min read

Shahrouz Nikseresht

Dec 22 '25

Day 72: Python Sliding Window Maximum - Deque O(n) Solution for Efficient Max Tracking (LeetCode #239 Guide)

#challenge #python #algorithms #datastructures

2 min read

Cover image for Day 80 of 100 days dsa coding challenge

Dec 23 '25

Day 80 of 100 days dsa coding challenge

#challenge #algorithms #devjournal

2 min read

Cover image for Remove Duplicate Letters Coding Problem Solution

Stack Overflowed

Jan 27

Remove Duplicate Letters Coding Problem Solution

#challenge #coding #tutorial #learning

4 min read

Cover image for Delete Nodes And Return Forest: Coding Problem Solution

Stack Overflowed

Jan 16

Delete Nodes And Return Forest: Coding Problem Solution

#challenge #coding #tutorial #learning

5 min read

Jan 26

Day 11 of 100

#challenge #python #beginners #programming

1 min read

Azhar Aditya Pratama

Dec 21 '25

From Zero to RWA: My 14-Day Journey Building on Mantle

#challenge #web3 #devjournal #learning

3 min read

Cover image for Why I’m Telling Junior Developers to Stop Learning Frameworks in 2026

Jan 12

Why I’m Telling Junior Developers to Stop Learning Frameworks in 2026

#challenge #javascript #career #fullstack

3 min read

Shahrouz Nikseresht

Dec 20 '25

Day 70: Python Wildcard Matching – DP Solution for '?' and '' Patterns in O(nm) (LeetCode #44 Mastery)

#challenge #python #algorithms #programming

2 min read

Bukunmi Odugbesan

Dec 19 '25

Coding Challenge Practice - Question 82

#challenge #algorithms #interview #typescript

1 min read

Cover image for Day 76 of 100 days dsa coding challenge

Dec 19 '25

Day 76 of 100 days dsa coding challenge

#challenge #algorithms #devjournal

2 min read

Shahrouz Nikseresht

Dec 18 '25

Day 68: Python Unique Paths in Grid - O(m*n) DP Solution for Robot Paths (LeetCode #62 Vibes)

#challenge #python #algorithms #programming

3 min read

Shahrouz Nikseresht

Dec 23 '25

Day 73: Python Longest Palindromic Substring – Expand-Around-Center O(n^2) Technique for Max Palindrome (LeetCode #5 Guide)

#challenge #python #algorithms #programming

2 min read

Cover image for Day 75 of 100 days dsa coding challenge

Dec 18 '25

Day 75 of 100 days dsa coding challenge

#challenge #algorithms #devjournal #learning

1 min read

Shahrouz Nikseresht

Dec 21 '25

Day 71: Python Three Sum – Two-Pointer O(n^2) Solution for Unique Zero-Sum Triplets (LeetCode #15 Vibes)

#challenge #python #algorithms #programming

3 min read

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