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Code Mathematics

Check if a number is multiple of 5 or not

When we say "check if a number is multiple of 5 or not", it means to determine whether a given number is divisible by 5 or not. In other words, a number is a multiple of 5 if it can be evenly divided by 5 without leaving a remainder.

To check if a number is a multiple of 5, we can use the modulus operator (%), which gives us the remainder when the number is divided by 5. If the remainder is zero, then the number is divisible by 5 and is therefore a multiple of 5. If the remainder is non-zero, then the number is not divisible by 5 and is therefore not a multiple of 5.

For example, let's say we want to check if the number 25 is a multiple of 5. We can use the modulus operator as follows:

25 % 5 = 0

Since the remainder is zero, we can conclude that 25 is a multiple of 5.

Similarly, if we want to check if the number 17 is a multiple of 5, we can use the modulus operator as follows:

17 % 5 = 2

Since the remainder is non-zero (2), we can conclude that 17 is not a multiple of 5.

Code Solution

// C program
// Check if a number is multiple of 5 or not
// By using modulo operator
#include <stdio.h>

// Check that given number is multiple of 5 or not
void isMultipleOf5(int number)
{
	if ((number % 5) == 0)
	{
		printf(" Number %d is multiple of 5\n", number);
	}
	else
	{
		printf(" Number %d is not multiple of 5\n", number);
	}
}
int main()
{
	// Test
	isMultipleOf5(-5);
	isMultipleOf5(15);
	isMultipleOf5(32);
	isMultipleOf5(20);
	return 0;
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
/*
  Java Program for
  Check if a number is multiple of 5 or not
  By using modulo operator
*/
class Multiple
{
	// Check that given number is multiple of 5 or not
	public void isMultipleOf5(int number)
	{
		if ((number % 5) == 0)
		{
			System.out.println(" Number " + number + " is multiple of 5");
		}
		else
		{
			System.out.println(" Number " + number + " is not multiple of 5");
		}
	}
	public static void main(String[] args)
	{
		Multiple task = new Multiple();
		// Test
		task.isMultipleOf5(-5);
		task.isMultipleOf5(15);
		task.isMultipleOf5(32);
		task.isMultipleOf5(20);
	}
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
// Include header file
#include <iostream>

using namespace std;
/*
  C++ Program for
  Check if a number is multiple of 5 or not
  By using modulo operator
*/
class Multiple
{
	public:
		// Check that given number is multiple of 5 or not
		void isMultipleOf5(int number)
		{
			if ((number % 5) == 0)
			{
				cout << " Number " << number << " is multiple of 5" << endl;
			}
			else
			{
				cout << " Number " << number << " is not multiple of 5" << endl;
			}
		}
};
int main()
{
	Multiple *task = new Multiple();
	// Test
	task->isMultipleOf5(-5);
	task->isMultipleOf5(15);
	task->isMultipleOf5(32);
	task->isMultipleOf5(20);
	return 0;
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
// Include namespace system
using System;
/*
  Csharp Program for
  Check if a number is multiple of 5 or not
  By using modulo operator
*/
public class Multiple
{
	// Check that given number is multiple of 5 or not
	public void isMultipleOf5(int number)
	{
		if ((number % 5) == 0)
		{
			Console.WriteLine(" Number " + number + " is multiple of 5");
		}
		else
		{
			Console.WriteLine(" Number " + number + " is not multiple of 5");
		}
	}
	public static void Main(String[] args)
	{
		Multiple task = new Multiple();
		// Test
		task.isMultipleOf5(-5);
		task.isMultipleOf5(15);
		task.isMultipleOf5(32);
		task.isMultipleOf5(20);
	}
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
<?php
/*
  Php Program for
  Check if a number is multiple of 5 or not
  By using modulo operator
*/
class Multiple
{
	// Check that given number is multiple of 5 or not
	public	function isMultipleOf5($number)
	{
		if (($number % 5) == 0)
		{
			echo " Number ".$number.
			" is multiple of 5".
			"\n";
		}
		else
		{
			echo " Number ".$number.
			" is not multiple of 5".
			"\n";
		}
	}
}

function main()
{
	$task = new Multiple();
	// Test
	$task->isMultipleOf5(-5);
	$task->isMultipleOf5(15);
	$task->isMultipleOf5(32);
	$task->isMultipleOf5(20);
}
main();

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
/*
  Node JS Program for
  Check if a number is multiple of 5 or not
  By using modulo operator
*/
class Multiple
{
	// Check that given number is multiple of 5 or not
	isMultipleOf5(number)
	{
		if ((number % 5) == 0)
		{
			console.log(" Number " + number + " is multiple of 5");
		}
		else
		{
			console.log(" Number " + number + " is not multiple of 5");
		}
	}
}

function main()
{
	var task = new Multiple();
	// Test
	task.isMultipleOf5(-5);
	task.isMultipleOf5(15);
	task.isMultipleOf5(32);
	task.isMultipleOf5(20);
}
main();

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
#  Python 3 Program for
#  Check if a number is multiple of 5 or not
#  By using modulo operator
class Multiple :
	#  Check that given number is multiple of 5 or not
	def isMultipleOf5(self, number) :
		if ((number % 5) == 0) :
			print(" Number ", number ," is multiple of 5")
		else :
			print(" Number ", number ," is not multiple of 5")
		
	

def main() :
	task = Multiple()
	#  Test
	task.isMultipleOf5(-5)
	task.isMultipleOf5(15)
	task.isMultipleOf5(32)
	task.isMultipleOf5(20)

if __name__ == "__main__": main()

input

 Number  -5  is multiple of 5
 Number  15  is multiple of 5
 Number  32  is not multiple of 5
 Number  20  is multiple of 5
#  Ruby Program for
#  Check if a number is multiple of 5 or not
#  By using modulo operator
class Multiple 
	#  Check that given number is multiple of 5 or not
	def isMultipleOf5(number) 
		if ((number % 5) == 0) 
			print(" Number ", number ," is multiple of 5", "\n")
		else 
			print(" Number ", number ," is not multiple of 5", "\n")
		end

	end

end

def main() 
	task = Multiple.new()
	#  Test
	task.isMultipleOf5(-5)
	task.isMultipleOf5(15)
	task.isMultipleOf5(32)
	task.isMultipleOf5(20)
end

main()

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
/*
  Scala Program for
  Check if a number is multiple of 5 or not
  By using modulo operator
*/
class Multiple()
{
	// Check that given number is multiple of 5 or not
	def isMultipleOf5(number: Int): Unit = {
		if ((number % 5) == 0)
		{
			println(" Number " + number + " is multiple of 5");
		}
		else
		{
			println(" Number " + number + " is not multiple of 5");
		}
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var task: Multiple = new Multiple();
		// Test
		task.isMultipleOf5(-5);
		task.isMultipleOf5(15);
		task.isMultipleOf5(32);
		task.isMultipleOf5(20);
	}
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
/*
  Swift 4 Program for
  Check if a number is multiple of 5 or not
  By using modulo operator
*/
class Multiple
{
	// Check that given number is multiple of 5 or not
	func isMultipleOf5(_ number: Int)
	{
		if ((number % 5) == 0)
		{
			print(" Number ", number ," is multiple of 5");
		}
		else
		{
			print(" Number ", number ," is not multiple of 5");
		}
	}
}
func main()
{
	let task: Multiple = Multiple();
	// Test
	task.isMultipleOf5(-5);
	task.isMultipleOf5(15);
	task.isMultipleOf5(32);
	task.isMultipleOf5(20);
}
main();

input

 Number  -5  is multiple of 5
 Number  15  is multiple of 5
 Number  32  is not multiple of 5
 Number  20  is multiple of 5
/*
  Kotlin Program for
  Check if a number is multiple of 5 or not
  By using modulo operator
*/
class Multiple
{
	// Check that given number is multiple of 5 or not
	fun isMultipleOf5(number: Int): Unit
	{
		if ((number % 5) == 0)
		{
			println(" Number " + number + " is multiple of 5");
		}
		else
		{
			println(" Number " + number + " is not multiple of 5");
		}
	}
}
fun main(args: Array < String > ): Unit
{
	val task: Multiple = Multiple();
	// Test
	task.isMultipleOf5(-5);
	task.isMultipleOf5(15);
	task.isMultipleOf5(32);
	task.isMultipleOf5(20);
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5

In case given number is form of a string. Then last digit are identified is divisible by 5. Therefore we need to check its last character is equal to 5 or 0s.

// C program
// Check if a number is multiple of 5 or not
// When Number is form of string
#include <stdio.h>
#include <string.h>

// Check that given number is multiple of 5 or not
void isMultipleOf5(const char *number)
{
    int length = strlen(number);

    if (length > 0 && (number[length-1]=='5' || number[length-1]=='0' ))
    {
        printf(" Number %s is multiple of 5\n",number);
    }
    else
    {
        printf(" Number %s is not multiple of 5\n",number);
    }
}
int main()
{
    // Test
    isMultipleOf5("-5");
    isMultipleOf5("15");
    isMultipleOf5("32");
    isMultipleOf5("20");
    return 0;
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
/*
  Java Program for
  Check if a number is multiple of 5 or not
  When Number is form of string
*/
class Multiple
{
	// Check that given number is multiple of 5 or not
	public void isMultipleOf5(String number)
	{
		int length = number.length();
	if (length > 0 && (number.charAt(length - 1) == '5' 
        || number.charAt(length - 1) == '0'))
		{
			System.out.println(" Number " + number + " is multiple of 5");
		}
		else
		{
			System.out.println(" Number " + number + " is not multiple of 5");
		}
	}
	public static void main(String[] args)
	{
		Multiple task = new Multiple();
		// Test
		task.isMultipleOf5("-5");
		task.isMultipleOf5("15");
		task.isMultipleOf5("32");
		task.isMultipleOf5("20");
	}
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
// Include header file
#include <iostream>

#include <string>

using namespace std;
/*
  C++ Program for
  Check if a number is multiple of 5 or not
  When Number is form of string
*/
class Multiple
{
	public:
		// Check that given number is multiple of 5 or not
		void isMultipleOf5(string number)
		{
			int length = number.length();
			if (length > 0 && (number[length - 1] == '5' || number[length - 1] == '0'))
			{
				cout << " Number " << number << " is multiple of 5" << endl;
			}
			else
			{
				cout << " Number " << number << " is not multiple of 5" << endl;
			}
		}
};
int main()
{
	Multiple *task = new Multiple();
	// Test
	task->isMultipleOf5("-5");
	task->isMultipleOf5("15");
	task->isMultipleOf5("32");
	task->isMultipleOf5("20");
	return 0;
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
// Include namespace system
using System;
/*
  Csharp Program for
  Check if a number is multiple of 5 or not
  When Number is form of string
*/
public class Multiple
{
	// Check that given number is multiple of 5 or not
	public void isMultipleOf5(String number)
	{
		int length = number.Length;
		if (length > 0 && (number[length - 1] == '5' || number[length - 1] == '0'))
		{
			Console.WriteLine(" Number " + number + " is multiple of 5");
		}
		else
		{
			Console.WriteLine(" Number " + number + " is not multiple of 5");
		}
	}
	public static void Main(String[] args)
	{
		Multiple task = new Multiple();
		// Test
		task.isMultipleOf5("-5");
		task.isMultipleOf5("15");
		task.isMultipleOf5("32");
		task.isMultipleOf5("20");
	}
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
<?php
/*
  Php Program for
  Check if a number is multiple of 5 or not
  When Number is form of string
*/
class Multiple
{
	// Check that given number is multiple of 5 or not
	public	function isMultipleOf5($number)
	{
		$length = strlen($number);
		if ($length > 0 && ($number[$length - 1] == '5' || $number[$length - 1] == '0'))
		{
			echo " Number ".$number.
			" is multiple of 5".
			"\n";
		}
		else
		{
			echo " Number ".$number.
			" is not multiple of 5".
			"\n";
		}
	}
}

function main()
{
	$task = new Multiple();
	// Test
	$task->isMultipleOf5("-5");
	$task->isMultipleOf5("15");
	$task->isMultipleOf5("32");
	$task->isMultipleOf5("20");
}
main();

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
/*
  Node JS Program for
  Check if a number is multiple of 5 or not
  When Number is form of string
*/
class Multiple
{
	// Check that given number is multiple of 5 or not
	isMultipleOf5(number)
	{
		var length = number.length;
		if (length > 0 && (number.charAt(length - 1) == '5' || number.charAt(length - 1) == '0'))
		{
			console.log(" Number " + number + " is multiple of 5");
		}
		else
		{
			console.log(" Number " + number + " is not multiple of 5");
		}
	}
}

function main()
{
	var task = new Multiple();
	// Test
	task.isMultipleOf5("-5");
	task.isMultipleOf5("15");
	task.isMultipleOf5("32");
	task.isMultipleOf5("20");
}
main();

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
#  Python 3 Program for
#  Check if a number is multiple of 5 or not
#  When Number is form of string
class Multiple :
	#  Check that given number is multiple of 5 or not
	def isMultipleOf5(self, number) :
		length = len(number)
		if (length > 0 and(number[length - 1] == '5'
				or number[length - 1] == '0')) :
			print(" Number ", number ," is multiple of 5")
		else :
			print(" Number ", number ," is not multiple of 5")
		
	

def main() :
	task = Multiple()
	#  Test
	task.isMultipleOf5("-5")
	task.isMultipleOf5("15")
	task.isMultipleOf5("32")
	task.isMultipleOf5("20")

if __name__ == "__main__": main()

input

 Number  -5  is multiple of 5
 Number  15  is multiple of 5
 Number  32  is not multiple of 5
 Number  20  is multiple of 5
#  Ruby Program for
#  Check if a number is multiple of 5 or not
#  When Number is form of string
class Multiple 
	#  Check that given number is multiple of 5 or not
	def isMultipleOf5(number) 
		length = number.length
		if (length > 0 && (number[length - 1] == '5' || number[length - 1] == '0')) 
			print(" Number ", number ," is multiple of 5", "\n")
		else 
			print(" Number ", number ," is not multiple of 5", "\n")
		end

	end

end

def main() 
	task = Multiple.new()
	#  Test
	task.isMultipleOf5("-5")
	task.isMultipleOf5("15")
	task.isMultipleOf5("32")
	task.isMultipleOf5("20")
end

main()

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
import scala.collection.mutable._;
/*
  Scala Program for
  Check if a number is multiple of 5 or not
  When Number is form of string
*/
class Multiple()
{
	// Check that given number is multiple of 5 or not
	def isMultipleOf5(number: String): Unit = {
		var length: Int = number.length();
		if (length > 0 && (number.charAt(length - 1) == '5' || number.charAt(length - 1) == '0'))
		{
			println(" Number " + number + " is multiple of 5");
		}
		else
		{
			println(" Number " + number + " is not multiple of 5");
		}
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var task: Multiple = new Multiple();
		// Test
		task.isMultipleOf5("-5");
		task.isMultipleOf5("15");
		task.isMultipleOf5("32");
		task.isMultipleOf5("20");
	}
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5
/*
  Swift 4 Program for
  Check if a number is multiple of 5 or not
  When Number is form of string
*/
class Multiple
{
	// Check that given number is multiple of 5 or not
	func isMultipleOf5(_ num: String )
	{
      	let number = Array(num);
		let length: Int = number.count;
		if (length > 0 && (number[length - 1] == "5" || number[length - 1] == "0"))
		{
			print(" Number ", num ," is multiple of 5");
		}
		else
		{
			print(" Number ", num ," is not multiple of 5");
		}
	}
}
func main()
{
	let task: Multiple = Multiple();
	// Test
	task.isMultipleOf5("-5");
	task.isMultipleOf5("15");
	task.isMultipleOf5("32");
	task.isMultipleOf5("20");
}
main();

input

 Number  -5  is multiple of 5
 Number  15  is multiple of 5
 Number  32  is not multiple of 5
 Number  20  is multiple of 5
/*
  Kotlin Program for
  Check if a number is multiple of 5 or not
  When Number is form of string
*/
class Multiple
{
	// Check that given number is multiple of 5 or not
	fun isMultipleOf5(number: String): Unit
	{
		val length: Int = number.length;
		if (length > 0 && (number.get(length - 1) == '5' || number.get(length - 1) == '0'))
		{
			println(" Number " + number + " is multiple of 5");
		}
		else
		{
			println(" Number " + number + " is not multiple of 5");
		}
	}
}
fun main(args: Array < String > ): Unit
{
	val task: Multiple = Multiple();
	// Test
	task.isMultipleOf5("-5");
	task.isMultipleOf5("15");
	task.isMultipleOf5("32");
	task.isMultipleOf5("20");
}

input

 Number -5 is multiple of 5
 Number 15 is multiple of 5
 Number 32 is not multiple of 5
 Number 20 is multiple of 5

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