Harshad Number
Here given code implementation process.
/*
C Program
+ Check if a given number is Harshad Number or not
*/
#include<stdio.h>
#include<math.h>
//Returning the sum of digit in given number
int digit_sum(int number)
{
int sum = 0;
while (number!=0)
{
//sum of digit
sum+=number%10;
number/=10;
}
return sum;
}
void is_harshad_no(int number)
{
//When given number digit sum divisible remainder is zero?
if(number % digit_sum(number) == 0)
{
//When Yes
printf("%d Is an Harshad Number\n",number);
}
else
{
//When No
printf("%d Is not an Harshad Number\n",number);
}
}
int main(){
//Test Case
is_harshad_no(72);
is_harshad_no(46);
is_harshad_no(135);
is_harshad_no(57);
return 0;
}
Output
72 Is an Harshad Number
46 Is not an Harshad Number
135 Is an Harshad Number
57 Is not an Harshad Number
/*
C++ Program
Check if a given number is Harshad Number or not
*/
#include<iostream>
using namespace std;
class MyNumber {
public:
//Returning the sum of digit in given number
int digit_sum(int number) {
int sum = 0;
while (number != 0) {
//sum of digit
sum += number % 10;
number /= 10;
}
return sum;
}
//When given number digit sum divisible remainder is zero
void is_harshad_no(int number) {
if (number % this->digit_sum(number) == 0) {
//When Yes
cout << number << " Is an Harshad Number\n";
} else {
//When No
cout << number << " Is not an Harshad Number\n";
}
}
};
int main() {
MyNumber obj;
//Test Case
obj.is_harshad_no(72);
obj.is_harshad_no(46);
obj.is_harshad_no(135);
obj.is_harshad_no(57);
return 0;
}
Output
72 Is an Harshad Number
46 Is not an Harshad Number
135 Is an Harshad Number
57 Is not an Harshad Number
/*
Java Program
Check if a given number is Harshad Number or not
*/
public class MyNumber {
//Returning the sum of digit in given number
public int digit_sum(int number)
{
int sum = 0;
while (number!=0)
{
//sum of digit
sum+=number%10;
number/=10;
}
return sum;
}
//When given number digit sum divisible remainder is zero
public void is_harshad_no(int number)
{
if(number % digit_sum(number) == 0)
{
//When Yes
System.out.print(number+" Is an Harshad Number\n");
}
else
{
//When No
System.out.print(number+" Is not an Harshad Number\n");
}
}
public static void main(String[] args) {
MyNumber obj = new MyNumber();
//Test Case
obj.is_harshad_no(72);
obj.is_harshad_no(46);
obj.is_harshad_no(135);
obj.is_harshad_no(57);
}
}
Output
72 Is an Harshad Number
46 Is not an Harshad Number
135 Is an Harshad Number
57 Is not an Harshad Number
/*
C# Program
Check if a given number is Harshad Number or not
*/
using System;
public class MyNumber {
//Returning the sum of digit in given number
public int digit_sum(int number) {
int sum = 0;
while (number != 0) {
//sum of digit
sum += number % 10;
number /= 10;
}
return sum;
}
//When given number digit sum divisible reMainder is zero
public void is_harshad_no(int number) {
if (number % digit_sum(number) == 0) {
//When Yes
Console.Write(number + " Is an Harshad Number\n");
} else {
//When No
Console.Write(number + " Is not an Harshad Number\n");
}
}
public static void Main(String[] args) {
MyNumber obj = new MyNumber();
//Test Case
obj.is_harshad_no(72);
obj.is_harshad_no(46);
obj.is_harshad_no(135);
obj.is_harshad_no(57);
}
}
Output
72 Is an Harshad Number
46 Is not an Harshad Number
135 Is an Harshad Number
57 Is not an Harshad Number
# Python 3 Program
# Check if a given number is Harshad Number or not
class MyNumber :
# Returning the sum of digit in given number
def digit_sum(self, number) :
sum = 0
while (number != 0) :
# sum of digit
sum += number % 10
number = int(number / 10)
return sum
# When given number digit sum divisible remainder is zero
def is_harshad_no(self, number) :
if (number % self.digit_sum(number) == 0) :
# When Yes
print(number ," Is an Harshad Number")
else :
# When No
print(number ," Is not an Harshad Number")
def main() :
obj = MyNumber()
# Test Case
obj.is_harshad_no(72)
obj.is_harshad_no(46)
obj.is_harshad_no(135)
obj.is_harshad_no(57)
if __name__ == "__main__":
main()
Output
72 Is an Harshad Number
46 Is not an Harshad Number
135 Is an Harshad Number
57 Is not an Harshad Number
# Ruby Program
# Check if a given number is Harshad Number or not
class MyNumber
# Returning the sum of digit in given number
def digit_sum(number)
sum = 0
while (number != 0)
# sum of digit
sum += number % 10
number /= 10
end
return sum
end
# When given number digit sum divisible remainder is zero
def is_harshad_no(number)
if (number % self.digit_sum(number) == 0)
# When Yes
print(number ," Is an Harshad Number\n")
else
# When No
print(number ," Is not an Harshad Number\n")
end
end
end
def main()
obj = MyNumber.new()
# Test Case
obj.is_harshad_no(72)
obj.is_harshad_no(46)
obj.is_harshad_no(135)
obj.is_harshad_no(57)
end
main()
Output
72 Is an Harshad Number
46 Is not an Harshad Number
135 Is an Harshad Number
57 Is not an Harshad Number
/*
Scala Program
Check if a given number is Harshad Number or not
*/
class MyNumber {
//Returning the sum of digit in given number
def digit_sum(value: Int): Int = {
var sum: Int = 0;
var number : Int = value;
while (number != 0) {
//sum of digit
sum += number % 10;
number = (number / 10).toInt;
}
return sum;
}
//When given number digit sum divisible remainder is zero
def is_harshad_no(number: Int): Unit = {
if (number % this.digit_sum(number) == 0) {
//When Yes
print(s"$number Is an Harshad Number\n");
} else {
//When No
print(s"$number Is not an Harshad Number\n");
}
}
}
object Main {
def main(args: Array[String]): Unit = {
var obj: MyNumber = new MyNumber();
//Test Case
obj.is_harshad_no(72);
obj.is_harshad_no(46);
obj.is_harshad_no(135);
obj.is_harshad_no(57);
}
}
Output
72 Is an Harshad Number
46 Is not an Harshad Number
135 Is an Harshad Number
57 Is not an Harshad Number
/*
Swift 4 Program
Check if a given number is Harshad Number or not
*/
class MyNumber {
//Returning the sum of digit in given number
func digit_sum(_ value: Int) -> Int {
var sum: Int = 0;
var number: Int = value;
while (number != 0) {
//sum of digit
sum += number % 10;
number /= 10;
}
return sum;
}
//When given number digit sum divisible remainder is zero
func is_harshad_no(_ number: Int) {
if (number % self.digit_sum(number) == 0) {
//When Yes
print(number ," Is an Harshad Number");
} else {
//When No
print(number ," Is not an Harshad Number");
}
}
}
func main() {
let obj: MyNumber = MyNumber();
//Test Case
obj.is_harshad_no(72);
obj.is_harshad_no(46);
obj.is_harshad_no(135);
obj.is_harshad_no(57);
}
main();
Output
72 Is an Harshad Number
46 Is not an Harshad Number
135 Is an Harshad Number
57 Is not an Harshad Number
<?php
/*
Php Program
Check if a given number is Harshad Number or not
*/
class MyNumber {
//Returning the sum of digit in given number
public function digit_sum($number) {
$sum = 0;
while ($number != 0) {
//sum of digit
$sum += $number % 10;
$number = intval($number / 10);
}
return $sum;
}
//When given number digit sum divisible remainder is zero
public function is_harshad_no($number) {
if ($number % $this->digit_sum($number) == 0) {
//When Yes
echo($number ." Is an Harshad Number\n");
} else {
//When No
echo($number ." Is not an Harshad Number\n");
}
}
};
function main() {
$obj = new MyNumber();
//Test Case
$obj->is_harshad_no(72);
$obj->is_harshad_no(46);
$obj->is_harshad_no(135);
$obj->is_harshad_no(57);
}
main();
Output
72 Is an Harshad Number
46 Is not an Harshad Number
135 Is an Harshad Number
57 Is not an Harshad Number
/*
Node Js Program
Check if a given number is Harshad Number or not
*/
class MyNumber {
//Returning the sum of digit in given number
digit_sum(number) {
var sum = 0;
while (number != 0) {
//sum of digit
sum += number % 10;
number = parseInt(number / 10);
}
return sum;
}
//When given number digit sum divisible remainder is zero
is_harshad_no(number) {
if (number % this.digit_sum(number) == 0) {
//When Yes
process.stdout.write(number + " Is an Harshad Number\n");
} else {
//When No
process.stdout.write(number + " Is not an Harshad Number\n");
}
}
}
function main(args) {
var obj = new MyNumber();
//Test Case
obj.is_harshad_no(72);
obj.is_harshad_no(46);
obj.is_harshad_no(135);
obj.is_harshad_no(57);
}
main();
Output
72 Is an Harshad Number
46 Is not an Harshad Number
135 Is an Harshad Number
57 Is not an Harshad Number
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