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Krishnamurthy number program

Sum of factorial of all digits an number equal to original number is called Krishnamurthy Number.

Here given code implementation process.

// C program
// krishnamurthy number 
#include <stdio.h>

// Check whether given number is krishnamurthy number or not
void isKrishnamurthyNo(int number)
{
	if (number < 1)
	{
		return;
	}
	// Define some auxiliary variable
	int i = 1;
	int remainder = 0;
	int sum = 0;
	// Auxiliary space to store factorial
	int factorial[10];
	// First factorial
	factorial[0] = 1;
	// Calculate the factorial of range (1..9)
	for (i = 1; i <= 9; ++i)
	{
		factorial[i] = factorial[i - 1] *i;
	}
	i = number;
	// Calculate digit factorial sum of given number
	while (i != 0)
	{
		// Get the last digit
		remainder = i % 10;
		// Factorial sum
		sum += factorial[remainder];
		// Remove last digit
		i /= 10;
	}
	if (sum == number)
	{
		printf(" %d is krishnamurthy number \n", number);
	}
	else
	{
		printf(" %d is not krishnamurthy number \n", number);
	}
}
int main()
{
	// Test Case
	isKrishnamurthyNo(40585);
	isKrishnamurthyNo(65);
	isKrishnamurthyNo(145);
	return 0;
}

input

 40585 is krishnamurthy number
 65 is not krishnamurthy number
 145 is krishnamurthy number
/*
  Java Program for
  Krishnamurthy number 
*/
class FlaviusNumber
{
	// Auxiliary space to store factorial
	int[] factorial;
	public FlaviusNumber()
	{
		factorial = new int[10];
		this.findFactorial();
	}
	public void findFactorial()
	{
		int i = 0;
		// First factorial
		factorial[0] = 1;
		// Calculate the factorial of range (1..9)
		for (i = 1; i <= 9; ++i)
		{
			factorial[i] = factorial[i - 1] * i;
		}
	}
	// Check whether given number is krishnamurthy number or not
	public void isKrishnamurthyNo(int number)
	{
		if (number < 1)
		{
			return;
		}
		// Define some auxiliary variable
		int i = number;
		int remainder = 0;
		int sum = 0;
		// Calculate digit factorial sum of given number
		while (i != 0)
		{
			// Get the last digit
			remainder = i % 10;
			// Factorial sum
			sum += factorial[remainder];
			// Remove last digit
			i /= 10;
		}
		if (sum == number)
		{
          	// When result is krishnamurthy number
			System.out.println(" [" + number + "] is krishnamurthy number");
		}
		else
		{
			System.out.println(" [" + number + "] is not krishnamurthy number");
		}
	}
	public static void main(String[] args)
	{
		FlaviusNumber task = new FlaviusNumber();
		// Test case
		task.isKrishnamurthyNo(40585);
		task.isKrishnamurthyNo(65);
		task.isKrishnamurthyNo(145);
	}
}

input

 [40585] is krishnamurthy number
 [65] is not krishnamurthy number
 [145] is krishnamurthy number
// Include header file
#include <iostream>

using namespace std;
/*
  C++ Program for
  Krishnamurthy number 
*/
class FlaviusNumber
{
	public:
	// Auxiliary space to store factorial
	int *factorial;
	FlaviusNumber()
	{
		this->factorial = new int[10];
		this->findFactorial();
	}
	void findFactorial()
	{
		int i = 0;
		// First factorial
		this->factorial[0] = 1;
		// Calculate the factorial of range (1..9)
		for (i = 1; i <= 9; ++i)
		{
			this->factorial[i] = this->factorial[i - 1] * i;
		}
	}
	// Check whether given number is krishnamurthy number or not
	void isKrishnamurthyNo(int number)
	{
		if (number < 1)
		{
			return;
		}
		// Define some auxiliary variable
		int i = number;
		int remainder = 0;
		int sum = 0;
		// Calculate digit factorial sum of given number
		while (i != 0)
		{
			// Get the last digit
			remainder = i % 10;
			// Factorial sum
			sum += this->factorial[remainder];
			// Remove last digit
			i /= 10;
		}
		if (sum == number)
		{
			// When result is krishnamurthy number
			cout << " [" << number << "] is krishnamurthy number" << endl;
		}
		else
		{
			cout << " [" << number << "] is not krishnamurthy number" << endl;
		}
	}
};
int main()
{
	FlaviusNumber *task = new FlaviusNumber();
	// Test case
	task->isKrishnamurthyNo(40585);
	task->isKrishnamurthyNo(65);
	task->isKrishnamurthyNo(145);
	return 0;
}

input

 [40585] is krishnamurthy number
 [65] is not krishnamurthy number
 [145] is krishnamurthy number
// Include namespace system
using System;
/*
  Csharp Program for
  Krishnamurthy number 
*/
public class FlaviusNumber
{
	// Auxiliary space to store factorial
	int[] factorial;
	public FlaviusNumber()
	{
		this.factorial = new int[10];
		this.findFactorial();
	}
	public void findFactorial()
	{
		int i = 0;
		// First factorial
		this.factorial[0] = 1;
		// Calculate the factorial of range (1..9)
		for (i = 1; i <= 9; ++i)
		{
			this.factorial[i] = this.factorial[i - 1] * i;
		}
	}
	// Check whether given number is krishnamurthy number or not
	public void isKrishnamurthyNo(int number)
	{
		if (number < 1)
		{
			return;
		}
		// Define some auxiliary variable
		int i = number;
		int remainder = 0;
		int sum = 0;
		// Calculate digit factorial sum of given number
		while (i != 0)
		{
			// Get the last digit
			remainder = i % 10;
			// Factorial sum
			sum += this.factorial[remainder];
			// Remove last digit
			i /= 10;
		}
		if (sum == number)
		{
			// When result is krishnamurthy number
			Console.WriteLine(" [" + number + "] is krishnamurthy number");
		}
		else
		{
			Console.WriteLine(" [" + number + "] is not krishnamurthy number");
		}
	}
	public static void Main(String[] args)
	{
		FlaviusNumber task = new FlaviusNumber();
		// Test case
		task.isKrishnamurthyNo(40585);
		task.isKrishnamurthyNo(65);
		task.isKrishnamurthyNo(145);
	}
}

input

 [40585] is krishnamurthy number
 [65] is not krishnamurthy number
 [145] is krishnamurthy number
<?php
/*
  Php Program for
  Krishnamurthy number 
*/
class FlaviusNumber
{
	// Auxiliary space to store factorial
	public $factorial;
	public function __construct()
	{
		$this->factorial = array_fill(0, 10, 0);
		$this->findFactorial();
	}
	public function findFactorial()
	{
		$i = 0;
		// First factorial
		$this->factorial[0] = 1;
		// Calculate the factorial of range (1..9)
		for ($i = 1; $i <= 9; ++$i)
		{
			$this->factorial[$i] = $this->factorial[$i - 1] * $i;
		}
	}
	// Check whether given number is krishnamurthy number or not
	public	function isKrishnamurthyNo($number)
	{
		if ($number < 1)
		{
			return;
		}
		// Define some auxiliary variable
		$i = $number;
		$remainder = 0;
		$sum = 0;
		// Calculate digit factorial sum of given number
		while ($i != 0)
		{
			// Get the last digit
			$remainder = $i % 10;
			// Factorial sum
			$sum += $this->factorial[$remainder];
			// Remove last digit
			$i = (int)($i / 10);
		}
		if ($sum == $number)
		{
			// When result is krishnamurthy number
			echo " [".$number."] is krishnamurthy number"."\n";
		}
		else
		{
			echo " [".$number."] is not krishnamurthy number"."\n";
		}
	}
}

function main()
{
	$task = new FlaviusNumber();
	// Test case
	$task->isKrishnamurthyNo(40585);
	$task->isKrishnamurthyNo(65);
	$task->isKrishnamurthyNo(145);
}
main();

input

 [40585] is krishnamurthy number
 [65] is not krishnamurthy number
 [145] is krishnamurthy number
/*
  Node JS Program for
  Krishnamurthy number 
*/
class FlaviusNumber
{
	constructor()
	{
		this.factorial = Array(10).fill(0);
		this.findFactorial();
	}
	findFactorial()
	{
		var i = 0;
		// First factorial
		this.factorial[0] = 1;
		// Calculate the factorial of range (1..9)
		for (i = 1; i <= 9; ++i)
		{
			this.factorial[i] = this.factorial[i - 1] * i;
		}
	}
	// Check whether given number is krishnamurthy number or not
	isKrishnamurthyNo(number)
	{
		if (number < 1)
		{
			return;
		}
		// Define some auxiliary variable
		var i = number;
		var remainder = 0;
		var sum = 0;
		// Calculate digit factorial sum of given number
		while (i != 0)
		{
			// Get the last digit
			remainder = i % 10;
			// Factorial sum
			sum += this.factorial[remainder];
			// Remove last digit
			i = parseInt(i / 10);
		}
		if (sum == number)
		{
			// When result is krishnamurthy number
			console.log(" [" + number + "] is krishnamurthy number");
		}
		else
		{
			console.log(" [" + number + "] is not krishnamurthy number");
		}
	}
}

function main()
{
	var task = new FlaviusNumber();
	// Test case
	task.isKrishnamurthyNo(40585);
	task.isKrishnamurthyNo(65);
	task.isKrishnamurthyNo(145);
}
main();

input

 [40585] is krishnamurthy number
 [65] is not krishnamurthy number
 [145] is krishnamurthy number
#  Python 3 Program for
#  Krishnamurthy number 
class FlaviusNumber :

	def __init__(self) :
		self.factorial = [0] * (10)
		self.findFactorial()
	
	def findFactorial(self) :
		i = 1
		#  First factorial
		self.factorial[0] = 1
		#  Calculate the factorial of range (1..9)
		while (i <= 9) :
			self.factorial[i] = self.factorial[i - 1] * i
			i += 1
		
	
	#  Check whether given number is krishnamurthy number or not
	def isKrishnamurthyNo(self, number) :
		if (number < 1) :
			return
		
		i = number
		remainder = 0
		sum = 0
		#  Calculate digit factorial sum of given number
		while (i != 0) :
			#  Get the last digit
			remainder = i % 10
			#  Factorial sum
			sum += self.factorial[remainder]
			#  Remove last digit
			i = int(i / 10)
		
		if (sum == number) :
			#  When result is krishnamurthy number
			print(" [", number ,"] is krishnamurthy number")
		else :
			print(" [", number ,"] is not krishnamurthy number")
		
	

def main() :
	task = FlaviusNumber()
	#  Test case
	task.isKrishnamurthyNo(40585)
	task.isKrishnamurthyNo(65)
	task.isKrishnamurthyNo(145)

if __name__ == "__main__": main()

input

 [ 40585 ] is krishnamurthy number
 [ 65 ] is not krishnamurthy number
 [ 145 ] is krishnamurthy number
#  Ruby Program for
#  Krishnamurthy number 
class FlaviusNumber 
	# Define the accessor and reader of class FlaviusNumber
	attr_reader :factorial
	attr_accessor :factorial
	#  Auxiliary space to store factorial
	def initialize() 
		self.factorial = Array.new(10) {0}
		self.findFactorial()
	end

	def findFactorial() 
		i = 0
		#  First factorial
		self.factorial[0] = 1
		#  Calculate the factorial of range (1..9)
		i = 1
		while (i <= 9) 
			self.factorial[i] = self.factorial[i - 1] * i
			i += 1
		end

	end

	#  Check whether given number is krishnamurthy number or not
	def isKrishnamurthyNo(number) 
		if (number < 1) 
			return
		end

		#  Define some auxiliary variable
		i = number
		remainder = 0
		sum = 0
		#  Calculate digit factorial sum of given number
		while (i != 0) 
			#  Get the last digit
			remainder = i % 10
			#  Factorial sum
			sum += self.factorial[remainder]
			#  Remove last digit
			i = i / 10
		end

		if (sum == number) 
			#  When result is krishnamurthy number
			print(" [", number ,"] is krishnamurthy number", "\n")
		else 
			print(" [", number ,"] is not krishnamurthy number", "\n")
		end

	end

end

def main() 
	task = FlaviusNumber.new()
	#  Test case
	task.isKrishnamurthyNo(40585)
	task.isKrishnamurthyNo(65)
	task.isKrishnamurthyNo(145)
end

main()

input

 [40585] is krishnamurthy number
 [65] is not krishnamurthy number
 [145] is krishnamurthy number

/*
  Scala Program for
  Krishnamurthy number 
*/
class FlaviusNumber(var factorial: Array[Int])
{
	def this()
	{
		this(Array.fill[Int](10)(0));
      	this.findFactorial();
	}
	def findFactorial(): Unit = {
		var i: Int = 0;
		// First factorial
		factorial(0) = 1;
		// Calculate the factorial of range (1..9)
		i = 1;
		while (i <= 9)
		{
			factorial(i) = factorial(i - 1) * i;
			i += 1;
		}
	}
	// Check whether given number is krishnamurthy number or not
	def isKrishnamurthyNo(number: Int): Unit = {
		if (number < 1)
		{
			return;
		}
		// Define some auxiliary variable
		var i: Int = number;
		var remainder: Int = 0;
		var sum: Int = 0;
		// Calculate digit factorial sum of given number
		while (i != 0)
		{
			// Get the last digit
			remainder = i % 10;
			// Factorial sum
			sum += factorial(remainder);
			// Remove last digit
			i = (i / 10).toInt;
		}
		if (sum == number)
		{
			// When result is krishnamurthy number
			println(" [" + number + "] is krishnamurthy number");
		}
		else
		{
			println(" [" + number + "] is not krishnamurthy number");
		}
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var task: FlaviusNumber = new FlaviusNumber();
		// Test case
		task.isKrishnamurthyNo(40585);
		task.isKrishnamurthyNo(65);
		task.isKrishnamurthyNo(145);
	}
}

input

 [40585] is krishnamurthy number
 [65] is not krishnamurthy number
 [145] is krishnamurthy number
/*
  Swift 4 Program for
  Krishnamurthy number 
*/
class FlaviusNumber
{
	// Auxiliary space to store factorial
	var factorial: [Int];
	init()
	{
		self.factorial = Array(repeating: 0, count: 10);
		self.findFactorial();
	}
	func findFactorial()
	{
		var i: Int = 0;
		// First factorial
		self.factorial[0] = 1;
		// Calculate the factorial of range (1..9)
		i = 1;
		while (i <= 9)
		{
			self.factorial[i] = self.factorial[i - 1] * i;
			i += 1;
		}
	}
	// Check whether given number is krishnamurthy number or not
	func isKrishnamurthyNo(_ number: Int)
	{
		if (number < 1)
		{
			return;
		}
		// Define some auxiliary variable
		var i: Int = number;
		var remainder: Int = 0;
		var sum: Int = 0;
		// Calculate digit factorial sum of given number
		while (i  != 0)
		{
			// Get the last digit
			remainder = i % 10;
			// Factorial sum
			sum += self.factorial[remainder];
			// Remove last digit
			i = i / 10;
		}
		if (sum == number)
		{
			// When result is krishnamurthy number
			print(" [", number ,"] is krishnamurthy number");
		}
		else
		{
			print(" [", number ,"] is not krishnamurthy number");
		}
	}
}
func main()
{
	let task: FlaviusNumber = FlaviusNumber();
	// Test case
	task.isKrishnamurthyNo(40585);
	task.isKrishnamurthyNo(65);
	task.isKrishnamurthyNo(145);
}
main();

input

 [ 40585 ] is krishnamurthy number
 [ 65 ] is not krishnamurthy number
 [ 145 ] is krishnamurthy number
/*
  Kotlin Program for
  Krishnamurthy number 
*/
class FlaviusNumber
{
	// Auxiliary space to store factorial
	var factorial: Array < Int > ;
	
	constructor()
	{
		this.factorial = Array(10)
		{
			0
		};
		this.findFactorial();
	}
	fun findFactorial(): Unit
	{
		var i: Int = 1;
		// First factorial
		this.factorial[0] = 1;
		while (i <= 9)
		{
			this.factorial[i] = this.factorial[i - 1] * i;
			i += 1;
		}
	}
	// Check whether given number is krishnamurthy number or not
	fun isKrishnamurthyNo(number: Int): Unit
	{
		if (number < 1)
		{
			return;
		}
		// Define some auxiliary variable
		var i: Int = number;
		var remainder: Int ;
		var sum: Int = 0;
		while (i != 0)
		{
			// Get the last digit
			remainder = i % 10;
			// Factorial sum
			sum += this.factorial[remainder];
			// Remove last digit
			i = i / 10;
		}
		if (sum == number)
		{
			// When result is krishnamurthy number
			println(" [" + number + "] is krishnamurthy number");
		}
		else
		{
			println(" [" + number + "] is not krishnamurthy number");
		}
	}
}
fun main(args: Array < String > ): Unit
{
	val task: FlaviusNumber = FlaviusNumber();
	// Test case
	task.isKrishnamurthyNo(40585);
	task.isKrishnamurthyNo(65);
	task.isKrishnamurthyNo(145);
}

input

 [40585] is krishnamurthy number
 [65] is not krishnamurthy number
 [145] is krishnamurthy number
Last updated on by Kalkicode




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