Consecutive Numbers Problem

March 20, 2023 · 1 min ·  Tags List of tags for the post   database ·  leetcode ·  sql ·  Last updated: Sep 25, 2024

Combine Two Tables Problem

March 20, 2023 · 2 min ·  Tags List of tags for the post   database ·  leetcode ·  sql ·  Last updated: Nov 26, 2024

Excel Sheet Column Title

Missing Ranges

March 20, 2023 · 3 min ·  Tags List of tags for the post   array ·  leetcode ·  Last updated: Aug 2, 2025

Longest Substring with At Most Two Distinct Characters

Read N Characters Given Read4 2 - Call Multiple Times

Read N Characters Given Read4

Find Minimum in Rotated Sorted Array 2 - Duplicates allowed

Insertion Sort on List

Reorder List such that i-th element points to n-i-th element

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