Skip to main content

Problem Solving

2022

Find and Replace Pattern LeetCode Solution
·2 mins read
Mayukh Datta
Problem Solving LeetCode

2020

HackerRank SQL Solutions
·4 mins read
Mayukh Datta
Problem Solving SQL
HackerRank Regex Solutions
·3 mins read
Mayukh Datta
Problem Solving Regex

2019

O(1) solution for: 1+(1+2)+(1+2+3)+...+(1+2+3+...+n)
·1 min read
Mayukh Datta
Problem Solving
Using Kamenetsky's formula to count digits in a factorial
·2 mins read
Mayukh Datta
Problem Solving
Angle between hour and minute hand
·1 min read
Problem Solving
Check if given four points form a square or not?
·1 min read
Problem Solving
Dynamic Programming: Get Started in 2 Minutes
·7 mins read
Mayukh Datta
Problem Solving
Sieve of Eratosthenes
·3 mins read
Mayukh Datta
Problem Solving
Primality Test
·2 mins read
Mayukh Datta
Problem Solving
Given a string "3(ab)4(cd)" expand it into "abababcdcdcdcd"
·1 min read
Problem Solving

2018

Automorphic Number
·1 min read
Problem Solving