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Partners DSA2d ago • 3 min read
Maximizing 1s with a Single Flip: An Elegant Application of Kadane's Algorithm
Have you ever encountered an algorithmic problem that seems to require a brute-force approach, only....
#algorithms#java#programming#leetcode
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Vansh Aggarwal4d ago • 4 min read
LeetCode Solution: 509. Fibonacci Number
Unraveling the Magic of Fibonacci: Your First Dive into Recursion with LeetCode 509! ✨ Hey...
#leetcode#dsa#programming#tutorial
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tracelit1d ago • 4 min read
LeetCode 3548: Count Good Integers on Path — Digit DP Visualized Step by Step
If you've ever stared at a Digit DP solution and thought "I have no idea what's happening inside tha...
#leetcode#python#dynamicprogramming#algorithms
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tracelit1d ago • 1 min read
LeetCode 3549: Smallest Stable Index II — Step-by-Step Visual Trace
Same problem as Q1 but with larger constraints (up to 10^5). The O(n) approach with suffix min and.....
#leetcode#python#algorithms#programming
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Hector Williams4d ago • 2 min read
Leetcode # 107. Binary Tree Level Order Traversal II
Problem Given the root of a binary tree, return the bottom-up level order traversal of its nodes'.....
#dsa#leetcode
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tracelit1d ago • 1 min read
LeetCode 3547: Smallest Stable Index I — Step-by-Step Visual Trace
Given an integer array and threshold k, find the smallest index where prefix max minus suffix min is...
#leetcode#python#algorithms#beginners
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tracelit1d ago • 1 min read
LeetCode 3550: Multi Source Flood Fill — Step-by-Step Visual Trace
Simulate multi-source BFS flood fill on a grid. Multiple colors spread simultaneously — when they...
#leetcode#python#algorithms#bfs
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Vansh Aggarwal1d ago • 5 min read
LeetCode Solution: 206. Reverse Linked List
Unraveling the Mystery: How to Reverse a Linked List Like a Pro! (LeetCode 206) Hey fellow...
#leetcode#dsa#programming#tutorial
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Vansh Aggarwal4d ago • 6 min read
LeetCode Solution: 938. Range Sum of BST
Range Sum of BST: The Smart Way to Sum Nodes in LeetCode 938! Hey amazing developers! 👋...
#leetcode#dsa#programming#tutorial
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Vansh Aggarwal6d ago • 5 min read
LeetCode Solution: 206. Reverse Linked List
Conquering Linked Lists: How to Reverse Them Like a Pro (LeetCode 206 Deep Dive) Hey...
#leetcode#dsa#programming#tutorial
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MD ARIFUL HAQUE5d ago • 3 min read
2515. Shortest Distance to Target String in a Circular Array
2515. Shortest Distance to Target String in a Circular Array Difficulty: Easy Topics: Mid Level,.....
#php#leetcode#algorithms#programming
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MD ARIFUL HAQUEApr 13, 2026 • 3 min read
1848. Minimum Distance to the Target Element
1848. Minimum Distance to the Target Element Difficulty: Easy Topics: Mid Level, Array, Weekly...
#php#leetcode#algorithms#programming
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MD ARIFUL HAQUE4d ago • 4 min read
3488. Closest Equal Element Queries
3488. Closest Equal Element Queries Difficulty: Medium Topics: Senior, Array, Hash Table, Binary.....
#php#leetcode#algorithms#programming
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MD ARIFUL HAQUE2d ago • 2 min read
3783. Mirror Distance of an Integer
3783. Mirror Distance of an Integer Difficulty: Easy Topics: Mid Level, Math, Weekly Contest...
#php#leetcode#algorithms#programming
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MD ARIFUL HAQUE1d ago • 3 min read
1855. Maximum Distance Between a Pair of Values
1855. Maximum Distance Between a Pair of Values Difficulty: Medium Topics: Senior, Array, Two...
#php#leetcode#algorithms#programming
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MD ARIFUL HAQUE3d ago • 4 min read
3761. Minimum Absolute Distance Between Mirror Pairs
3761. Minimum Absolute Distance Between Mirror Pairs Difficulty: Medium Topics: Staff, Array, Hash...
#php#leetcode#algorithms#programming
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