Let’s write a C# program to check whether the given number is armstrong number or not.
Armstrong Number in Java: A positive number is called armstrong number if it is equal to the sum of cubes of its digits for example 0, 1, 153, 370, 371 etc.
Code:
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static void Main(string[] args) { int n, nu, num = 0, rem; Console.Write("Enter positive number :"); n = Convert.ToInt32(Console.ReadLine()); nu = n; while (nu != 0) { rem = nu % 10; num = num + rem * rem * rem; nu = nu / 10; } if (num == n) { Console.WriteLine("Armstrong Number"); } else { Console.WriteLine("Not Armstrong Number"); } Console.ReadLine(); } |
Output:
