Nikan's Notebook
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Tag: Leetcode
16 items with this tag.
Jan 12, 2026
Optimization Problems
Leetcode
DSA
Algorithms
Jan 12, 2026
Sorting
Leetcode
DSA
Algorithms
Jan 12, 2026
HashMaps
Leetcode
DSA
Data-Structures
todo
Jan 12, 2026
Leetcode Strategies
Leetcode
Jan 12, 2026
Arrays
Leetcode
Questions
Jan 12, 2026
Backtracking
Leetcode
Questions
Jan 12, 2026
Binary Search
Leetcode
Questions
Jan 12, 2026
Dynamic Programming
Questions
Leetcode
todo
Jan 12, 2026
Graphs
Questions
Leetcode
Jan 12, 2026
Greedy
Algorithms
Leetcode
Questions
todo
Jan 12, 2026
Heap-PriorityQueue
Questions
Leetcode
Jan 12, 2026
Linked List
Questions
Leetcode
Jan 12, 2026
Sliding Window
Leetcode
Questions
Jan 12, 2026
Stack
Leetcode
Questions
Jan 12, 2026
Trees-Tries
Questions
Leetcode
Jan 12, 2026
Two-Pointer-Algorithm
Leetcode
Questions