Kunal Shaw

— 110 posts published

July 2025

Number System

July 21, 2025 — Math Basics

February 2025

Sort Array By Parity

February 01, 2025 — Two Pointer

January 2025

Merge Sorted Array

January 22, 2025 — Two Pointer

January 2025

Merge Two 2D Arrays by Summing Values

January 18, 2025 — Two Pointer

January 2025

Merge Strings Alternately

January 16, 2025 — Two Pointer

December 2024

Assign Cookies

December 29, 2024 — Greedy

December 2024

Lemonade Change

December 28, 2024 — Greedy

December 2024

Check Divisibility Rules for Numbers from 1 to 20

December 15, 2024 — Math Basics

December 2024

Perform Modulo Operations

December 14, 2024 — Math Basics

December 2024

Counting Sort

December 13, 2024 — Sorting

December 2024

Find All Divisors of a Given Number

December 13, 2024 — Math Basics

December 2024

Quick Sort

December 10, 2024 — Sorting

December 2024

Merge Sort

December 09, 2024 — Sorting

December 2024

Find the Number of Trailing Zeroes in the Factorial of a Given Number n

December 09, 2024 — Math Basics

December 2024

Contains Duplicate Solution In C++/Python/Java/Javascript

December 08, 2024 — Hashing

December 2024

Calculate the Factorial of a Number

December 07, 2024 — Math Basics

December 2024

Generate Fibonacci Numbers up to a Given Limit Solution in C++/Java/Python/JS

December 06, 2024 — Math Basics

December 2024

Check if a Number is an Armstrong Number

December 04, 2024 — Math Basics

December 2024

Check if a Number is a Palindrome

December 04, 2024 — Math Basics

December 2024

Reverse a Given Number

December 04, 2024 — Math Basics

December 2024

Find the Sum of Digits of a Number

December 04, 2024 — Math Basics

December 2024

Introduction to Basic Math

December 04, 2024 — Math Basics

November 2024

Coming Soon..

November 07, 2024 — Recursion Basics

November 2024

Coming Soon..

November 07, 2024 — Matrix Basics

November 2024

Coming Soon.

November 07, 2024 — String Basics

October 2024

Insertion Sort Algorithm

October 29, 2024 — Sorting

October 2024

Selection Sort Algorithm

October 29, 2024 — Sorting

October 2024

Bubble Sort Algorithm

October 28, 2024 — Sorting

October 2024

Cisco OA-1 2022

October 27, 2024 — Cisco

October 2024

Subarray Sum Equals K

October 27, 2024 — Hashing