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Showing posts from December, 2022

Things you must know about Directed Acyclic Graph (DAG)

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If you’ve spent time on cryptocurrency, then you’ll probably know how various terminologies get created every now and then.  Just like how the decentralized world is growing, the cryptocurrency field is also rapidly evolving. While cryptocurrency is said to be advancing, there are still major problems that keep arising. It is in these situations, programmers make use of directed acyclic graphs to solve the crypto errors. Directed acyclic graph is a combination of linked lists, trees and graphs but it directly comes under the category of linked list cycle ii .   Now, let us have a keen look at all the terminologies around Directed acyclic graphs to understand how intriguing and important this concept is.  Let’s zone in. What is a linked list cycle ii? A linked list is basically a list where each node connects one another. In a linked list cycle ii , there will be a process where each node connects each other not in a loop but in an order that can’t be reversed. Similarly, ...

Set Matrix Zeros in Java

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  If you are a programmer, you must have written programs for traversing over a matrix. The Set Matrix Zeros problem is based on it. There are a lot of programmers who are not able to understand the concept of set matrix zeros due to which they face problems in solving the question.   Why would you want to spend time browsing on this much-talked-about topic of matrix? We compiled everything at one place. About Set Matrix Zeros in Java The Set Matrix Zeros problem is based on updating the rows and columns of the matrix to zeros. In this problem, you will be given a matrix where some of its elements will contain zero. Now, you will have to iterate over the rows and columns of that matrix which is containing zero, and will have to update its value to zero.  Let us understand it with the help of an example.  Example 1 For the given matrix, set matrix zeros.  1 1 1 1 0 1 1 1 1 Solution: The updated matrix will look like this:  1 0 1 0 0 ...

Minimum Subset Sum Difference

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  Do you want to unlock the mysteries of solving the minimum subset sum difference problem?  The minimum subset sum difference problem involves splitting a given number set into two subsets so that the difference between the sums of the numbers in the two subsets is as small as possible.  There are several ways to approach it and one of the most popular being dynamic programming. With this blog post, we’ll delve into what the minimal subset sum difference is, and explore what other problems could be solved by using this method. Also, We'll also look into some practical examples that show the power of solving this common computing challenge correctly so that you too can tackle any similar problems in your technical workflow.  So if you want to get a better understanding of important concepts related to this challenge—and become a top expert in optimizing solutions—let's dive in! Starting with a brief introduction about this problem and how you can solve it. What is t...