![What is Steganography? [Advantages, Examples, & Types]](/media/post_images/What_is_Steganography.jpg)
What is Steganography? [Advantages, Examples, & Types]
This digital world has witnessed the inception of multiple methods to protect data being transferre…

Nginx 403 Forbidden Error
It is obvious that when you work with any system, server, or web resource for maintenance or config…

Top Minecraft Foods - The Ultimate List
Carrying food items in Minecraft is crucial to ensure that you don’t starve and die of starva…

Find the Difference (Beautiful Arrangement) Problem Solution
Problem Given two strings, ‘s’ and ‘t’ have all the characters the…

Find minimum product among all combinations of triplets in an array
Problem Find the minimum product of any three triplets in an array. Sample Input [1, 2, …

Count distinct absolute values in a sorted array
Problem Given a sorted array of integers, return the number of distinct absolute values among th…

Find subarrays with a given sum in an array
Problem Given an unsorted array of nonnegative integers, find a continuous subarray which adds t…

Find the index that divides an array into two non-empty subarrays with equal sum
Problem Given an integer array, find an index that divides it into two non-empty subarrays havin…

Efficiently calculate the frequency of all elements present in a limited range array
Problem Given an array of the sizes n where elements range from 0 to n-1. Calculate the fre…

Rearrange an array such that it contains alternate positive and negative numbers
Problem You are given an array. Rearrange the elements such that positive and negative integers …

Find the sorted triplet in an array
Problem Given an integer array arr, find a sorted triplet such that arr[i] < arr[j] < arr[…

Activity Selection Problem
Problem Given pairs of integers denoting starting and ending time of each task. Find the maximum…