A prime number is a number that is greater than 1 and can not be the product of two smaller numbers. In short, a Prime number is a number can’t be divided by other numbers than itself or 1. For example 2, 3, 5, 7, 11, 13, 17, 19, 23.. C# program that returns the […]
Armstrong number is that the sum of the cubs of it’s digits is equal to the number itself. For example, 0, 1, 153, 370, 371 and 407 etc. 371 is an Armstrong number since 3**3 + 7**3 + 1**3 = 371. C# program for armstrong number. using System; namespace ArmstrongNumber { class Program { static […]
Palindrome number is a number that remains the same when its digits are reversed. For example 121, 43234, 1234321 etc. C# program for Palindrome Number. using System; namespace PalindromeNumber { class Program { static void Main(string[] args) { int originalNumber, tempNumber, temp, reverseNumber=0; Console.Write(“Please Enter a number : “); originalNumber = int.Parse(Console.ReadLine()); tempNumber = originalNumber; […]
Reverse a number program will display digits in reverse order of any given number. C# program for Reverse a Number. using System; namespace ReverseNumber { class Program { static void Main(string[] args) { long reverseNumber = 0; Console.Write(“Please enter a number :”); int number = int.Parse(Console.ReadLine()); while(number>0) { int temp = number % 10; reverseNumber […]
The Fibonacci Series start with 0 and 1. After that the every number in the series is the sum of the last 2 elements. C# program for Fibonacci Series using System; namespace FibonacciSeries { class Program { static void Main(string[] args) { int i = 0, j = 1, temp = 0; Console.Write(“Please enter a […]
A prime number is a number that is greater than 1 and can not be the product of two smaller numbers. In short, a Prime number is a number can’t be divided by other numbers than itself or 1. For example 2, 3, 5, 7, 11, 13, 17, 19, 23.. C# program to check if […]
A prime number is a number that is greater than 1 and can not be the product of two smaller numbers. In short, a Prime number is a number can’t be divided by other numbers than itself or 1. For example 2, 3, 5, 7, 11, 13, 17, 19, 23.. C# program that returns prime […]
