# Check that if large number is divisible by 9

Here given code implementation process.

``````// Java program for
// Check that if large number is divisible by 9
public class Divisibility
{
public void isDivisibleBy9(String num)
{
// Condition
// ➀ Sum the digits. And the result must be divisible by 9.
boolean result = false;
int n = num.length();
if (n == 1 && num.charAt(0)=='0')
{
// When number is zero
result = true;
}
else if (n > 0)
{
int sum = 0;
// Calculate sum of all digit
for (int i = 0; i < n; ++i)
{
sum += (num.charAt(i) - 48);
}
if (sum % 9 == 0)
{
// When number divisible by 9
result = true;
}
}
if (result == true)
{
System.out.println(" Given number (" +
num + ") is divisible by 9");
}
else
{
System.out.println(" Given number (" +
num + ") is not divisible by 9");
}
}
public static void main(String[] args)
{
Divisibility task = new Divisibility();
// Test
}
}``````

#### Output

`````` Given number (234234125456784564) is not divisible by 9
Given number (67344523423242342342363455544) is divisible by 9
Given number (91999) is not divisible by 9
Given number (97654218341234234234112) is divisible by 9``````
``````// Include header file
#include <iostream>
#include <string>

using namespace std;
// C++ program for
// Check that if large number is divisible by 9
class Divisibility
{
public: void isDivisibleBy9(string num)
{
// Condition
// ➀ Sum the digits. And the result must be divisible by 9.
bool result = false;
int n = num.length();
if (n == 1 && num == '0')
{
// When number is zero
result = true;
}
else if (n > 0)
{
int sum = 0;
// Calculate sum of all digit
for (int i = 0; i < n; ++i)
{
sum += (num[i] - 48);
}
if (sum % 9 == 0)
{
// When number divisible by 9
result = true;
}
}
if (result == true)
{
cout << " Given number ("
<< num << ") is divisible by 9" << endl;
}
else
{
cout << " Given number ("
<< num << ") is not divisible by 9" << endl;
}
}
};
int main()
{
Divisibility *task = new Divisibility();
// Test
return 0;
}``````

#### Output

`````` Given number (234234125456784564) is not divisible by 9
Given number (67344523423242342342363455544) is divisible by 9
Given number (91999) is not divisible by 9
Given number (97654218341234234234112) is divisible by 9``````
``````// Include namespace system
using System;
// Csharp program for
// Check that if large number is divisible by 9
public class Divisibility
{
public void isDivisibleBy9(String num)
{
// Condition
// ➀ Sum the digits. And the result must be divisible by 9.
Boolean result = false;
int n = num.Length;
if (n == 1 && num == '0')
{
// When number is zero
result = true;
}
else if (n > 0)
{
int sum = 0;
// Calculate sum of all digit
for (int i = 0; i < n; ++i)
{
sum += (num[i] - 48);
}
if (sum % 9 == 0)
{
// When number divisible by 9
result = true;
}
}
if (result == true)
{
Console.WriteLine(" Given number (" +
num + ") is divisible by 9");
}
else
{
Console.WriteLine(" Given number (" +
num + ") is not divisible by 9");
}
}
public static void Main(String[] args)
{
Divisibility task = new Divisibility();
// Test
}
}``````

#### Output

`````` Given number (234234125456784564) is not divisible by 9
Given number (67344523423242342342363455544) is divisible by 9
Given number (91999) is not divisible by 9
Given number (97654218341234234234112) is divisible by 9``````
``````package main

import "fmt"
// Go program for
// Check that if large number is divisible by 9

func isDivisibleBy9(num string) {
// Condition
// ➀ Sum the digits. And the result must be divisible by 9.
var result bool = false
var n int = len(num)
if n == 1 && num == '0' {
// When number is zero
result = true
} else if n > 0 {
var sum int = 0
// Calculate sum of all digit
for i := 0 ; i < n ; i++ {
sum += ( int(num[i]) - 48)
}
if sum % 9 == 0 {
// When number divisible by 9
result = true
}
}
if result == true {
fmt.Println(" Given number (",
num, ") is divisible by 9")
} else {
fmt.Println(" Given number (",
num, ") is not divisible by 9")
}
}
func main() {

// Test
isDivisibleBy9("234234125456784564")
isDivisibleBy9("67344523423242342342363455544")
isDivisibleBy9("91999")
isDivisibleBy9("97654218341234234234112")
}``````

#### Output

`````` Given number (234234125456784564) is not divisible by 9
Given number (67344523423242342342363455544) is divisible by 9
Given number (91999) is not divisible by 9
Given number (97654218341234234234112) is divisible by 9``````
``````<?php
// Php program for
// Check that if large number is divisible by 9
class Divisibility
{
public  function isDivisibleBy9(\$num)
{
// Condition
// ➀ Sum the digits.
//    And the result must be divisible by 9.
\$result = false;
\$n = strlen(\$num);
if (\$n == 1 && \$num == '0')
{
// When number is zero
\$result = true;
}
else if (\$n > 0)
{
\$sum = 0;
// Calculate sum of all digit
for (\$i = 0; \$i < \$n; ++\$i)
{
\$sum += (ord(\$num[\$i]) - 48);
}
if (\$sum % 9 == 0)
{
// When number divisible by 9
\$result = true;
}
}
if (\$result == true)
{
echo(" Given number (".\$num.
") is divisible by 9".
"\n");
}
else
{
echo(" Given number (".\$num.
") is not divisible by 9".
"\n");
}
}
}

function main()
{
\$task = new Divisibility();
// Test
}
main();``````

#### Output

`````` Given number (234234125456784564) is not divisible by 9
Given number (67344523423242342342363455544) is divisible by 9
Given number (91999) is not divisible by 9
Given number (97654218341234234234112) is divisible by 9``````
``````// Node JS program for
// Check that if large number is divisible by 9
class Divisibility
{
isDivisibleBy9(num)
{
// Condition
// ➀ Sum the digits. And the result must be divisible by 9.
var result = false;
var n = num.length;
if (n == 1 && num.charAt(0) == '0')
{
// When number is zero
result = true;
}
else if (n > 0)
{
var sum = 0;
// Calculate sum of all digit
for (var i = 0; i < n; ++i)
{
sum += (num.charAt(i).charCodeAt(0) - 48);
}
if (sum % 9 == 0)
{
// When number divisible by 9
result = true;
}
}
if (result == true)
{
console.log(" Given number (" +
num + ") is divisible by 9");
}
else
{
console.log(" Given number (" +
num + ") is not divisible by 9");
}
}
}

function main()
{
var task = new Divisibility();
// Test
}
main();``````

#### Output

`````` Given number (234234125456784564) is not divisible by 9
Given number (67344523423242342342363455544) is divisible by 9
Given number (91999) is not divisible by 9
Given number (97654218341234234234112) is divisible by 9``````
``````#  Python 3 program for
#  Check that if large number is divisible by 9
class Divisibility :
def isDivisibleBy9(self, num) :
#  Condition
#  ➀ Sum the digits. And the result must be divisible by 9.
result = False
n = len(num)
if (n == 1 and num == '0') :
#  When number is zero
result = True
elif (n > 0) :
sum = 0
i = 0
#  Calculate sum of all digit
while (i < n) :
sum += (ord(num[i]) - 48)
i += 1

if (sum % 9 == 0) :
#  When number divisible by 9
result = True

if (result == True) :
print(" Given number (", num ,") is divisible by 9")
else :
print(" Given number (", num ,") is not divisible by 9")

def main() :
#  Test

if __name__ == "__main__": main()``````

#### Output

`````` Given number ( 234234125456784564 ) is not divisible by 9
Given number ( 67344523423242342342363455544 ) is divisible by 9
Given number ( 91999 ) is not divisible by 9
Given number ( 97654218341234234234112 ) is divisible by 9``````
``````#  Ruby program for
#  Check that if large number is divisible by 9
class Divisibility
def isDivisibleBy9(num)
#  Condition
#  ➀ Sum the digits. And the result must be divisible by 9.
result = false
n = num.length
if (n == 1 && num == '0')
#  When number is zero
result = true
elsif (n > 0)
sum = 0
i = 0
#  Calculate sum of all digit
while (i < n)
sum += (num[i].ord - 48)
i += 1
end

if (sum % 9 == 0)
#  When number divisible by 9
result = true
end

end

if (result == true)
print(" Given number (", num ,") is divisible by 9", "\n")
else

print(" Given number (", num ,") is not divisible by 9", "\n")
end

end

end

def main()
#  Test
end

main()``````

#### Output

`````` Given number (234234125456784564) is not divisible by 9
Given number (67344523423242342342363455544) is divisible by 9
Given number (91999) is not divisible by 9
Given number (97654218341234234234112) is divisible by 9
``````
``````import scala.collection.mutable._;
// Scala program for
// Check that if large number is divisible by 9
class Divisibility()
{
def isDivisibleBy9(num: String): Unit = {
// Condition
// ➀ Sum the digits. And the result must be divisible by 9.
var result: Boolean = false;
var n: Int = num.length();
if (n == 1 && num.charAt(0) == '0')
{
// When number is zero
result = true;
}
else if (n > 0)
{
var sum: Int = 0;
var i: Int = 0;
// Calculate sum of all digit
while (i < n)
{
sum += (num.charAt(i).toInt - 48);
i += 1;
}
if (sum % 9 == 0)
{
// When number divisible by 9
result = true;
}
}
if (result == true)
{
println(" Given number (" + num + ") is divisible by 9");
}
else
{
println(" Given number (" + num + ") is not divisible by 9");
}
}
}
object Main
{
def main(args: Array[String]): Unit = {
var task: Divisibility = new Divisibility();
// Test
}
}``````

#### Output

`````` Given number (234234125456784564) is not divisible by 9
Given number (67344523423242342342363455544) is divisible by 9
Given number (91999) is not divisible by 9
Given number (97654218341234234234112) is divisible by 9``````
``````import Foundation;
// Swift 4 program for
// Check that if large number is divisible by 9
class Divisibility
{
func isDivisibleBy9(_ value: String)
{
let num = Array(value);
// Condition
// ➀ Sum the digits. And the result must be divisible by 9.
var result: Bool = false;
let n: Int = num.count;
if (n == 1 && num == "0")
{
// When number is zero
result = true;
}
else if (n > 0)
{
var sum: Int = 0;
var i: Int = 0;
// Calculate sum of all digit
while (i < n)
{
sum += (Int(UnicodeScalar(String(num[i]))!.value) - 48);
i += 1;
}
if (sum % 9 == 0)
{
// When number divisible by 9
result = true;
}
}
if (result == true)
{
print(" Given number (", value ,") is divisible by 9");
}
else
{
print(" Given number (", value ,") is not divisible by 9");
}
}
}
func main()
{
let task: Divisibility = Divisibility();
// Test
}
main();``````

#### Output

`````` Given number ( 234234125456784564 ) is not divisible by 9
Given number ( 67344523423242342342363455544 ) is divisible by 9
Given number ( 91999 ) is not divisible by 9
Given number ( 97654218341234234234112 ) is divisible by 9``````
``````// Kotlin program for
// Check that if large number is divisible by 9
class Divisibility
{
fun isDivisibleBy9(num: String): Unit
{
// Condition
// ➀ Sum the digits. And the result must be divisible by 9.
var result: Boolean = false;
val n: Int = num.length;
if (n == 1 && num.get(0) == '0')
{
// When number is zero
result = true;
}
else if (n > 0)
{
var sum: Int = 0;
var i: Int = 0;
// Calculate sum of all digit
while (i < n)
{
sum += (num.get(i).toInt() - 48);
i += 1;
}
if (sum % 9 == 0)
{
// When number divisible by 9
result = true;
}
}
if (result == true)
{
println(" Given number (" + num + ") is divisible by 9");
}
else
{
println(" Given number (" + num + ") is not divisible by 9");
}
}
}
fun main(args: Array < String > ): Unit
{
val task: Divisibility = Divisibility();
// Test
}``````

#### Output

`````` Given number (234234125456784564) is not divisible by 9
Given number (67344523423242342342363455544) is divisible by 9
Given number (91999) is not divisible by 9
Given number (97654218341234234234112) is divisible by 9``````

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