Coding

• Majority Element with Boyer–Moore majority vote algorithm

• Best Time to Buy and Sell Stock

• Insert Interval

• Minimum Window Substring

• Minimum Number of Arrows to Burst Balloons

• Merge Intervals

• Maximum Subarray

• Longest Consecutive Sequence

• Substring with Concatenation of All Words

• Minimum Size Subarray Sum

• Longest Substring Without Repeating Characters

• X

• Queue in Python

• Functional and Class Components in ReactJS

• Least Recently Used Cache

• Threads in Java

• Fibonacci Numbers in Java

• Count of the digits of a number in Java

• Sum of digits of a number in Java

• Singleton design pattern in Java

• Implement Queue in Java

• Implement Stack in Java

• Base64 encode a string in Python

• Left or Right rotation in-place using Python

• Highest frequency characters in a string using Python

• Reverse each word from a string using Python

• Second and third largest Numbers in an array using Python

• Largest Number in an array using Python

• Reverse words from a string using Python