Program to Check the Number is a Krishnamurthy Number using For loop
- Write a program to Check the Number is a Krishnamurthy Number using For loop in C
- Write a program to Check the Number is a Krishnamurthy Number using For loop in C++
- Write a program to Check the Number is a Krishnamurthy Number using For loop in Python
- Write a program to Check the Number is a Krishnamurthy Number using For loop in PHP
- Write a program to Check the Number is a Krishnamurthy Number using For loop in Java
- Write a program to Check the Number is a Krishnamurthy Number using For loop in Java Script
- Write a program to Check the Number is a Krishnamurthy Number using For loop in C#
Explanation:
A number that is equal to the sum of the factorials of its digits is known as a Krishnamurthy Number, or Strong Number. As an illustration, 145 is a Krishnamurthy number since 1! + 4! + 5! = 145
1! + 4! + 5! = 145.
Steps:
- The factorial function computes the factorial of a given digit.
- The number is converted to a string to allow iteration over each digit.
- For each digit, its factorial is calculated and added to a running total.
- Finally, the total sum of the factorials is compared to the original number. If they match, the number is a Krishnamurthy Number.
Program to Check the Number is a Krishnamurthy Number using For loop
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C
-
C++
-
Python
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PHP
-
JAVA
-
Java Script
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C#
#include <stdio.h>
int factorial(int num) {
int fact = 1;
for (int i = 1; i <= num; i++) {
fact *= i;
}
return fact;
}
int is_krishnamurthy(int num) {
int original = num, sum = 0;
while (num > 0) {
int digit = num % 10;
sum += factorial(digit);
num /= 10;
}
return sum == original;
}
int main() {
int n;
printf("Enter a number: ");
scanf("%d", &n);
if (is_krishnamurthy(n)) {
printf("%d is a Krishnamurthy Number.\n", n);
} else {
printf("%d is not a Krishnamurthy Number.\n", n);
}
return 0;
}
#include <iostream>
using namespace std;
int factorial(int num) {
int fact = 1;
for (int i = 1; i <= num; i++) {
fact *= i;
}
return fact;
}
bool is_krishnamurthy(int num) {
int original = num, sum = 0;
while (num > 0) {
int digit = num % 10;
sum += factorial(digit);
num /= 10;
}
return sum == original;
}
int main() {
int n;
cout << "Enter a number: ";
cin >> n;
if (is_krishnamurthy(n)) {
cout << n << " is a Krishnamurthy Number." << endl;
} else {
cout << n << " is not a Krishnamurthy Number." << endl;
}
return 0;
}
def factorial(num):
fact = 1
for i in range(1, num + 1):
fact *= i
return fact
def is_krishnamurthy(num):
original = num
sum_of_factorials = 0
while num > 0:
digit = num % 10
sum_of_factorials += factorial(digit)
num //= 10
return sum_of_factorials == original
n = int(input("Enter a number: "))
if is_krishnamurthy(n):
print(f"{n} is a Krishnamurthy Number.")
else:
print(f"{n} is not a Krishnamurthy Number.")
<?php
function factorial($num) {
$fact = 1;
for ($i = 1; $i <= $num; $i++) {
$fact *= $i;
}
return $fact;
}
function is_krishnamurthy($num) {
$original = $num;
$sum = 0;
while ($num > 0) {
$digit = $num % 10;
$sum += factorial($digit);
$num = (int)($num / 10);
}
return $sum == $original;
}
$n = (int)readline("Enter a number: ");
if (is_krishnamurthy($n)) {
echo "$n is a Krishnamurthy Number.\n";
} else {
echo "$n is not a Krishnamurthy Number.\n";
}
?>
import java.util.Scanner;
public class KrishnamurthyNumber {
public static int factorial(int num) {
int fact = 1;
for (int i = 1; i <= num; i++) {
fact *= i;
}
return fact;
}
public static boolean isKrishnamurthy(int num) {
int original = num, sum = 0;
while (num > 0) {
int digit = num % 10;
sum += factorial(digit);
num /= 10;
}
return sum == original;
}
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter a number: ");
int n = scanner.nextInt();
if (isKrishnamurthy(n)) {
System.out.println(n + " is a Krishnamurthy Number.");
} else {
System.out.println(n + " is not a Krishnamurthy Number.");
}
scanner.close();
}
}
<div class="contain-inline-size rounded-md border-[0.5px] border-token-border-medium relative bg-token-sidebar-surface-primary dark:bg-gray-950"><div class="overflow-y-auto p-4" dir="ltr"><code class="!whitespace-pre hljs language-javascript">function factorial(num) {
let fact = 1;
for (let i = 1; i <= num; i++) {
fact *= i;
}
return fact;
}
function isKrishnamurthy(num) {
let original = num;
let sum = 0;
while (num > 0) {
let digit = num % 10;
sum += factorial(digit);
num = Math.floor(num / 10);
}
return sum === original;
}
let n = parseInt(prompt("Enter a number: "));
if (isKrishnamurthy(n)) {
console.log(`${n} is a Krishnamurthy Number.`);
} else {
console.log(`${n} is not a Krishnamurthy Number.`);
}
using System;
class Program {
static int Factorial(int num) {
int fact = 1;
for (int i = 1; i <= num; i++) {
fact *= i;
}
return fact;
}
static bool IsKrishnamurthy(int num) {
int original = num, sum = 0;
while (num > 0) {
int digit = num % 10;
sum += Factorial(digit);
num /= 10;
}
return sum == original;
}
static void Main() {
Console.Write("Enter a number: ");
int n = int.Parse(Console.ReadLine());
if (IsKrishnamurthy(n)) {
Console.WriteLine($"{n} is a Krishnamurthy Number.");
} else {
Console.WriteLine($"{n} is not a Krishnamurthy Number.");
}
}
}