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Page 1711 of 2109
Golang program to calculate the volume and area of a Sphere
In this tutorial, we will be discussing the approach to calculate the volume and area of a sphere using its radius in Golang programming. But before writing the code for this, let’s briefly discuss the sphere and its volume and area. Sphere A sphere is a three-dimensional figure whose all points are equidistant from the center. It has no edges and no faces. The radius of the sphere is denoted by ‘r’. A ball is a good example of a sphere. Volume of a sphere The capacity or amount of space a sphere occupies is termed ...
Read MoreGolang program to calculate the volume and area of a Cone
In this tutorial, we will be discussing the approach to calculate the volume and area of a cone using its height and radius in Golang programming. But before writing the code for this, let’s briefly discuss the cone and its volume and area. Cone A cone is a three-dimensional figure that is pointed at the top and its base is flat and curved. The height of the cone is denoted by ‘h’ and the radius of the flat curved surface is denoted by ‘r’. An ice cream cone is a good example of a cone. $$\mathrm{where\: length \, ...
Read MoreGolang program to calculate the sum of all odd numbers up to N
In this tutorial, we will be discussing the program to find the sum of all odd numbers up to ‘N’ in Golang programming. But before writing the code for this, let’s have a brief discussion on odd numbers. Odd Numbers An odd number is a number that is not completely divisible by 2 and its remainder is always 1 when the number is divided by 2. A simple way to check whether a number is an odd number or not is to check its last digit. If the last digit is 1, 3, 5, 7, or 9, then the number ...
Read MoreGolang program to calculate the sum of all even numbers
In this tutorial, we will be discussing the program to find the sum of all even numbers in Golang programming. But before writing the code for this, let’s briefly discuss even numbers. Even Numbers An even number is a number that is completely divisible by 2 and its remainder is always 0. A simple way to check whether a number is an even number or not is to check its last digit. If the last digit is 0, 2, 4, 6, or 8, then the number is said to be an even number. Iterate through the first n even numbers ...
Read MoreGolang program to calculate the area of a cube
In this tutorial, we will be discussing the approach to finding the surface area of a cube in Golang programming using the sides of the cube. But before writing the code for this, let’s briefly discuss the cube and its area. Cube A cube is a three-dimensional figure that has six square faces. All six faces of the cube are in the shape of a square. Its length, breadth, and height are equal. Dice is a common example of a cube. Area of a cube The total area enclosed by all six faces of the cube is known as the ...
Read MoreHow To Find the Surface Area of Hemisphere in Java?
A hemisphere refers to the exact half of a sphere. Means if we divide a sphere in two equal parts then we will get two hemispheres. Hemisphere is a three-dimensional geometrical shape which has one flat face. There are many practical examples of hemispheres. The earth divided into 2 equal parts results 2 hemispheres i.e. Northern hemisphere and Southern hemisphere. The area occupied by the outer surface of a three-dimensional object is called the surface area. Formula to calculate surface area of hemisphere − Mathematically it can be represented as $$\mathrm{Surface \:Area \:= \:2\pi\:r^2}$$ Mathematically it can be represented as ...
Read MoreHow To Check Whether a Number is a Spy Number or Not in Java?
A number is said to be a Spy number, if the sum of the digits of the given number is equal to the product of the digits of the given number. For more clarification, we have to first calculate the sum of the digits of the given number. After that we have to calculate the product of the digits of the given number. Then we have to compare both the sum value and product value, if they are the same then the given number is a spy number otherwise it is not a spy number. In this article, we will ...
Read MoreHow To Check Whether a Number is a Special Number or Not in Java?
A number is said to be a Special number, if the sum of factorials of the input number’s every digit is equal to the same input number. For more clarification, we have to find all the factors of every digit of the given number. After that we have to calculate the sum of those factorials. Then we have to compare both the sum value and input number, if they are the same then the given number is a special number otherwise it is not a special number. In this article, we will see how to check if a number is ...
Read MoreHow to Calculate Area of Enneagon in Java?
An enneagon refers to a polygon with 9 sides with 9 internal angles. Where all the sides of the polygon are equal it is called a regular enneagon which has an internal angle of 140 degrees, and the sum of all internal angles are 1260 degrees. An enneagon is also referred to as Nonagon. Area of enneagon can be calculated by using When Length of Side (s) is given Area = 6.1818 * (s * s) When circumradius (r) is given Area = 2.8925 * (r * r) When apothem (a) is given Area = 3.2757 * (a ...
Read MoreGolang Program To Print X Star Pattern
In this tutorial, we will learn how to print X star pattern using Go programming language. Syntax for initialization; condition; update { statement(s) } Example: Go Program Code to Print x Star Pattern Using a Single Function Algorithm Step 1 − Import the package fmt and strconv package. Step 2 − Start function main (). Step 3 − Declare and initialize the variables. Step 4 − Use of for loop with condition and incrementor. Step 5 − Print the result using fmt.Println (). Example // GOLANG PROGRAM TO PRINT X STAR PATTERN package main ...
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