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The LinkedHashMap serves the purpose of maintaining the precise order of element addition. It elucidates the method for accessing elements in the sequence they were inserted. In addition to storing values based on their keys, the LinkedHashMap class expands upon the functionalities of the Hash Map class and implements the Map interface. It exclusively accommodates unique elements or mappings. It affords us the flexibility to utilize various data types, such as text, float, integer, etc., for assigning keys and values. By initially reversing the elements, we can alter the order of elements in the linked hash map. Subsequently, we can ... Read More
A trie is a data structure like tree that is used to store and search a dynamic set of strings. It is useful while working with the data where keys share common prefix like dictionary words. Trie is different from the other retrieval data structures owing to its efficient string manipulation and retrieval properties. In this article we will learn to implement Trie data structure in Go programming language. Explanation The Trie, also known as a retrieval tree is a type of tree data structure that is commonly used for storing and managing collections of strings. It offers access, to ... Read More
Floyd's Triangle is a right-angled triangular pattern of numbers, named after the renowned American computer scientist Robert W. Floyd. Using sequences of natural integers starting at 1 and increasing by 1 in each row, we build this triangle. In this article, we are going to implement Floyd's Triangle in go, implementation here means we are going to create floyd's triangle and then print it. Explanation Floyd's Triangle, much like Pascal's Triangle, is a triangular arrangement of the natural numbers with a right angle. There is progression of numbers from left to right across the table, starting at 1 in each ... Read More
Roman numerals are an ancient numerical system that has found its way into modern applications like clock faces, book chapters, and movie credits. In this article, we are going to Convert Decimal to Roman Numerals. We will look at two different examples, in the first example we will use the recursive approach and in the second example we are going to use the iterative approach. Explanation Roman numerals have been one of the languages to express the marvel of Mathematics. Clock faces, book chapters, and movie credits are just some of the current uses for the old Roman number system. ... Read More
Temperature conversions are crucial in many scientific expeditions, Fahrenheit is a scale of temperature and celsius is also a temperature scale, but sometimes we need to convert fahrenheit to celsius for medical settings, travels, and more. In this article, we are going to explore conversion of Fahrenheit temperature to corresponding Celsius in Go programming language. Explanation The basic idea can be distilled into the given formula. Here, °C represents value in Celsius and °F represents value in Fahrenheit. °C = (°F - 32) * 5/9 This is the formula used to convert fahrenheit to celsius. Syntax ... Read More
Fibonacci numbers have a unique position in mathematics, computer science and even nature for its particular mathematical qualities. Each number in this series represents the addition of the 2 previous ones, starting at 0 and 1. In this article, we are going to explore an approach to find the Nth Fibonacci number to go efficiently. We will explain two examples in the first example we used the recursive approach as it is easy to implement and fast for moderate values of n, but may be slow for large inputs. In the second example we are going to use the ... Read More
In computer science, hash tables are a crucial data structure for fast data retrieval. It is also known as hashmap and it stores and retrieves data based on a key-value pair. In this article we will implement a hash table in go with independent chaining. In the examples demonstrated below we are going to perform the operations like initialization, insertion and then displaying the hash table. Explanation As a data structure each slot in the hash table has a linked list of items that hash to the same index, making separate chaining a collision resolution strategy. In this method, ... Read More
Circular buffers, a data structure that efficiently manages and cycles through data, provide a valuable solution. In this article, we will implement a circular buffer in go, showcasing its utility and practicality. The examples below demonstrate the operations like initialization, insertion and demonstration of a circular buffer. Explanation A circular buffer (also circular queue or ring buffer) is a fixed-size buffer operating as if the end and the beginning were connected, forming a loop. This ingenious data structure efficiently manages a continuous flow of data, making it an ideal choice for applications requiring data cycling and reuse. This is ... Read More
In this article we will be discussing the Normal inverse Gaussian distribution and also discuss how to implement and show this distribution using Python. Understanding the Problem The Normal Inverse Gaussian distribution in statistics is the probability distribution which can be used in various fields like finance, risk management and statistical analysis. So we will discuss the logic behind this distribution to implement in Python. Logic for The Above Problem The normal-inverse Gaussian distribution (NIG), a continuous probability distribution, is characterized as the normal variance-mean mixture with the inverse Gaussian distribution as the mixing density. To plot and show the ... Read More
In the problem statement we are required to show the normal distribution using Python and its libraries. In the tutorial we will discuss what is normal distribution and how it can be plotted using Python. What is Normal Distribution in Statistics? In the statistics, Normal Distribution is a popular probability distribution. It frequently serves as a model for naturally occurring occurrences and it has a bell-shaped curve as its different feature. It is also known as Gaussian distribution. We can create random data points that fit the normal distribution using a random function in Python to display the ND. Following ... Read More