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Programming Articles
Page 1954 of 2547
Golang Program To Convert Set Of String To Array Of String
In this tutorial, we will write a golang program to convert a set of strings to array of strings. In go a set is an abstract data type that can store specific values without repeating any of them and without any particular sequence. Convert Set Of String To Array Of Strings Using Internal Functions The program to convert a set of strings to array of strings using predefined functions in go programming language is given below. Syntax func make([]type, length, capacity) []type The make function is used to make a slice or map. It takes three arguments one is ...
Read MoreGolang Program to Convert List to Map
In this tutorial, we will write a golang program to convert a list to map. A linked list is a structure that is created dynamically it has two elements one to store the value and other to store the address of the next structure. A map store element in key:value pairs. A map is an unsorted, flexible collection that forbids duplications. Convert A List to Map In this article, we will discuss to convert a linked list to map. The following program illustrates this conversion process. Syntax func make([]type, length, capacity) []type The make function is used to make ...
Read MoreGolang Program to Compute the Sum of Diagonals of a Matrix
In this tutorial, we will write a go language program to find the sum of diagonal elements of a matrix. Compute the Sum of Diagonals of a Matrix In this example, we will find the sum of left diagonal elements of a 3 x 3 matrix using external function. Algorithm Step 1 − Import the fmt package. Step 2 − Create a function to find the sum of the given matrix. Step 3 − In this function initialize an integer variable named sum and use a for loop to intend over the matrix array. Step 4 − ...
Read MoreGolang Program to Check Whether Two Matrices are Equal or Not
In this tutorial, we will write a golang program to check whether two matrices are equal or not. A matrix is a collection of numbers arranged in rows and columns, a two-dimensional array. Check Whether Two Matrices are Equal or Not using If Statment In this example we will compare the equality of two matrices using if condition statements. Algorithm Step 1 − Import the fmt package. Step 2 − Start the main() function. Step 3 − Initialize and assign values the two matrices. Step 4 − Print these matrices on the screen. Step 5 − Now use the equality(==) ...
Read MoreGolang Program to Calculate Standard Deviation
In this tutorial, we will write a go language code to calculate the standard deviation. The standard deviation is a statistic that expresses how much variance or dispersion there is in a group of numbers. It is calculated as the square root of the mean. Find the Standard Deviation Using External Functions In this example, we will write a go language program to calculate the standard deviation using user-defined functions. Algorithm to the Above Program Step 1 − Import the fmt, math, and start. Step 2 − Create the standardDeviation() function. This function uses a for loop to intend ...
Read MoreGolang Program To Add Two Matrices
In this tutorial, we will write a go language program to add two matrices. A matrix is a collection of numbers that are arranged in rows and columns, which is a two-dimensional array. Go Language Program To Add Two Matrices Let us now look at a go language program to add two matrices using loops. Algorithm to the Above Program Step 1 − Import the fmt package. Step 2 − Now we need to start the main() function. Step 3 − Then we are creating two matrices named matrixA and matrixB and store values in them. Step 4 − Print ...
Read MoreGolang Program For Array Rotation
Introduction In this tutorial, we will see to write a go language program to rotate an array. We will write two programs for this. One to rotate the array to left and another to rotate it to right. Golang Program to Rotate an Array to Left The following code illustrates how we can rotate an array to left using a user defined function. Algorithm to the above Program Step 1 − Import the fmt package that allows us to print anything on the screen. Step 2 − Create a function named rotateLeft() which returns the final array after rotating it. ...
Read MoreGolang program to print a 2D array?
Two−dimensional arrays are commonly used in Go. For example, storing data in a table requires a 2D array. In this tutorial, we will be discussing the approach to printing a 2D array in Golang programming. But before writing this code, let’s briefly discuss the two−dimensional array. What is a 2D Array? A 2D array is comprised of rows and columns. Its nature is similar to a normal array with a fixed length. It is homogeneous in nature, i.e., all the elements stored in a 2D array should be of the same data type. If a 2D array has ‘r’ rows ...
Read MoreGolang Program to Create a Simple Class?
In this tutorial, we will be discussing the approach to creating a simple class in Golang programming. However, before writing the code for this, let’s briefly discuss the concept of class. What is Class? A class is a template or blueprint for creating objects. A class binds together all the elements of a program and it is an essential part of object−oriented programming. Nevertheless, Go language does not support the ‘class’ keyword unlike other languages like Java, C++, etc. which are object−oriented languages. However, this does not limit Go to using the functionality of a class. Go keeps up with ...
Read MoreJAVA Program to Calculate Radius of Circle with Given Width and Height of Arc
A circle is a round shape two-dimensional diagram which has no corners. Every circle has an origin point and every point on the circle maintains equal distance from the origin. The distance between the origin and a point in a circle is known as Radius of the circle. And similarly, if we draw a line from one edge to another edge of the circle and the origin is held in the middle of it, that line is known as diameter of the circle. Basically, the diameter is double of the length of the radius. Arc of the circle refers ...
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