Optimization Problems

The optimization problem is the problem of finding the best solution from all feasible solutions. To solve these problems constraints must be known. This involves finding of maximum and minimum values of some function. It is an important tool in making decisions and analyzing physical systems.

Minimize the sum of minimum and second minimum elements from all possible triplets

By Sandeep kamila

● Published At Dec 2021

This article covers the approach to minimize the sum of minimum and second minimum elements from all possible triplets with its C++ code.... Keep reading ..

Minimize the Sum of Minimum and Second Minimum Elements from All Possible Triplets

By Saksham Gupta

● Published At Feb 2022

In this blog, we will discuss a classical problem of the greedy Algorithm and a famous interview question, i.e., minimize the sum of minimum and second minimum elements from all possible triplets.
... Keep reading ..

Minimize Cost for Reducing Array by Replacing Two Elements with Sum at most K times for any Index

By Aman Chourasiya

● Published At Dec 2021

In this blog, we will discuss a problem based on n-ary trees and prefix sums. We will transform and visualise a problem in a graphical way to draw certain conclusions.... Keep reading ..

Minimize Deletions from Either End to Remove Minimum and Maximum from Array

By Sujal Modanwal

● Published At Jan 2022

The task is to find the minimum number of deletions from start or end to remove minimum and maximum elements of the array.
... Keep reading ..

Maximize cost obtained by removal of substrings “pr” or “rp” from a given String

By Aditya Narayan Joardar

● Published At Nov 2021

This article discusses maximizing the by removing the substring "pr" or "rp" from a given string.... Keep reading ..

Minimize insertions or deletions to make the frequency of each array element equal to its value

By Aman Chourasiya

● Published At Dec 2021

This blog discusses a coding challenge based on greedy algorithms. Greedy algorithms are one of the most asked topics in technical interviews and programming contests.... Keep reading ..

Maximize score by rearranging Array such that absolute difference of first and last element is minimum

By Aman kumar Chourasiya

● Published At Jan 2022

In this blog, we will discuss a coding challenge that involves the use of sorting and greedy algorithms. Greedy algorithms are well known for their simplicity and ease to understand.... Keep reading ..

Minimize Swaps to Make Remainder Equal When an Element and its Index is Divided by K

By Sujal Modanwal

● Published At Jan 2022

The task is to find minimum swaps required to make every element’s remainder with k equal to its index remainder with k.... Keep reading ..

Maximize the frequency of an element by at most one increment or decrement of all array elements

By Sandeep kamila

● Published At Dec 2021

This article covers the approach to maximize the frequency of an element by at most one increment or decrement of all array elements with complete explanation and its C++ code.... Keep reading ..

Minimize Flips to Make the Binary String as all 1s by Flipping Characters in a Substring of size K Repeatedly

By Aman kumar Chourasiya

● Published At Jan 2022

In this blog, we will take up a coding problem based on strings. We will learn to use a greedy approach to solve the challenge.... Keep reading ..

Maximum Ice Cream Bars

By Sandeep kamila

● Published At Mar 2022

This blog will cover the approach of the Maximum Ice Cream Bars problem with its C++ code.... Keep reading ..