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Programming Articles
Page 1973 of 2547
How 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 ...
Read MoreGolang Program To Print Star Pascals Triangle
In this tutorial, we will learn how to print star Pascal’s triangle using Go programming language Example 1: Golang Code To Print Star Pascal Triangle Using Strconv Package Syntax func Itoa(x int) string Itoa() function takes in an integer parameter and returns the string representation of x when the base is 10 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 (). ...
Read MoreGolang Program To Print Square Star Pattern
In this tutorial, we will learn how to print square star pattern using Go programming language. Syntax NESTED FOR LOOP: for [condition | ( init; condition; increment ) | Range] { for [condition | ( init; condition; increment ) | Range] { statement(s); } statement(s); } Example: Golang Program Code To Print Square Star Pattern Using A Single Function Algorithm Step 1 − Import the package fmt. Step 2 − Start the function main (). Step 3 − Declare and initialize the variables. ...
Read MoreGolang Program To Print Mirror Upper Star Triangle Pattern
In this tutorial, we will learn how to print downward triangle pattern using Go programming language. Syntax for initialization; condition; update { statement(s) } In the code, we use the for loop to repeat a block of code until the specified condition is met. Example: Golang Program to Print Download Triangle Star Pattern Using One Single Function Algorithm Step 1 − Import the package fmt. Step 2 − Start the function main (). Step 3 − Declare and initialize the variables. Step 4 − Use of for loop with condition and incrementor. Step 5 − ...
Read MoreGolang Program To Print Mirror Lower Star Triangle Pattern
In this tutorial, we will learn how to print the mirror lower star triangle pattern using G programming language. Syntax for initialization; condition; update { statement(s) } In the code, we use the for loop to repeat a block of code until the specified condition is met. Example: Golang Program to Print Mirror Lower Star Triangle pattern using One Single Function Algorithm Step 1 − Import the package fmt. Step 2 − Start the function main (). Step 3 − Declare and initialize the variables. Step 4 − Use of for loop with condition and ...
Read MoreGolang Program To Print Downward Triangle Star Pattern
In this tutorial, we will learn how to print downward triangle pattern using Go programming language. Syntax for initialization; condition; update { statement(s) } In the code, we use the for loop to repeat a block of code until the specified condition is met. Example: Golang Program To Print Download Triangle Star Pattern Using One Single Function Algorithm Step 1 − Import the package fmt. Step 2 − Start the function main (). Step 3 − Declare and initialize the variables. Step 4 − Use of for loop with condition and incrementor. Step 5 − ...
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