What is Armstrong Number?
Armstrong is a number that is equal to the sum of the cubes.For Ex-153,370,0,1
The c# program to check Number is Armstrong or Not.
using System;
class Program
{
static void Main(string[] args)
{
int number, remainder, sum = 0, temp;
Console.Write("Enter a number : ");
number = int.Parse(Console.ReadLine());
temp = number;
while(number>0)
{
remainder = number% 10;
sum = sum + remainder*remainder*remainder;
number = number / 10;
}
if (sum == temp)
{
Console.Write(sum + " is an Armstrong number.");
}
else
Console.Write(sum +" is not an Armstrong number.");
Console.ReadLine()
}
}
In VB.Net program to check Number is Armstrong or Not.
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Imports System
Class Program
Private Shared Sub Main(args As String())
Dim number As Integer, remainder As Integer, sum As Integer = 0, temp As Integer
Console.Write("Enter a number : ")
number = Integer.Parse(Console.ReadLine())
temp = number
While number > 0
remainder = number Mod 10
sum = sum + remainder * remainder * remainder
number = number \ 10
End While
If sum = temp Then
Console.Write(sum & " is an Armstrong number.")
Else
Console.Write(sum & " is not an Armstrong number.")
End If
Console.ReadLine()
End Sub
End Class
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