Addition of two octal numbers

Here given code implementation process.

/*
    Java program
    Addition of two octal numbers
*/
public class Addition
{
	public int decimalValue(char x)
	{
		return x - '0';
	}
	// Accepting two octal numbers and perform addition
	public void addOctalNumber(String a, String b)
	{
		int n = a.length();
		int m = b.length();
		int i = n - 1;
		int j = m - 1;
		int temp = 0;
		int carry = 0;
		String result = "";
		while (i >= 0 || j >= 0)
		{
			if (i >= 0 && j >= 0)
			{
				// When both digit number exists
				temp = decimalValue(a.charAt(i)) + 
                  decimalValue(b.charAt(j)) + carry;
				i--;
				j--;
			}
			else if (i >= 0)
			{
				// When digit exists in A 
				temp = decimalValue(a.charAt(i)) + carry;
				i--;
			}
			else
			{
				// When digit exists in B 
				temp = decimalValue(b.charAt(j)) + carry;
				j--;
			}
			result = (temp % 8) + result;
			carry = temp / 8;
		}
		if (carry != 0)
		{
			result = carry + result;
		}
		System.out.println(" Given A : " + a);
		System.out.println(" Given B : " + b);
		System.out.println(" Result  : " + result);
	}
	public static void main(String[] args)
	{
		Addition task = new Addition();
		// Example A
		// -----------
		// a = "563"
		// b = "123"
		//       Decimal
		//  563 = (371) 
		// 4235 = (2205)
		// -----------
		// 5020 = 2576    
		task.addOctalNumber("563", "4235");
		// Example B
		// -----------
		// a = "1130"
		// b = "157"
		//      Decimal
		// 1130 = 600
		// 157  = 111
		// -----------
		// 1307 = 711     
		task.addOctalNumber("1130", "157");
	}
}

Output

 Given A : 563
 Given B : 4235
 Result  : 5020
 Given A : 1130
 Given B : 157
 Result  : 1307
package main
import "strconv"
import "fmt"
/*
    Go program
    Addition of two octal numbers
*/
type Addition struct {}
func getAddition() * Addition {
	var me *Addition = &Addition {}
	return me
}
func(this Addition) decimalValue(x byte) int {
	return int(x) - int('0')
}
// Accepting two octal numbers and perform addition
func(this Addition) addOctalNumber(a, b string) {
	var n int = len(a)
	var m int = len(b)
	var i int = n - 1
	var j int = m - 1
	var temp int = 0
	var carry int = 0
	var result string = ""
	for (i >= 0 || j >= 0) {
		if i >= 0 && j >= 0 {
			// When both digit number exists
			temp = this.decimalValue(a[i]) + this.decimalValue(b[j]) + carry
			i--
			j--
		} else if i >= 0 {
			// When digit exists in A 
			temp = this.decimalValue(a[i]) + carry
			i--
		} else {
			// When digit exists in B 
			temp = this.decimalValue(b[j]) + carry
			j--
		}
		result = strconv.Itoa((temp % 8)) + result
		carry = temp / 8
	}
	if carry != 0 {
		result = strconv.Itoa(carry) + result
	}
	fmt.Println(" Given A : ", a)
	fmt.Println(" Given B : ", b)
	fmt.Println(" Result  : ", result)
}
func main() {
	var task * Addition = getAddition()
	// Example A
	// -----------
	// a = "563"
	// b = "123"
	//       Decimal
	//  563 = (371) 
	// 4235 = (2205)
	// -----------
	// 5020 = 2576    
	task.addOctalNumber("563", "4235")
	// Example B
	// -----------
	// a = "1130"
	// b = "157"
	//      Decimal
	// 1130 = 600
	// 157  = 111
	// -----------
	// 1307 = 711     
	task.addOctalNumber("1130", "157")
}

Output

 Given A : 563
 Given B : 4235
 Result  : 5020
 Given A : 1130
 Given B : 157
 Result  : 1307
// Include header file
#include <iostream>
#include <string>

using namespace std;
/*
    C++ program
    Addition of two octal numbers
*/
class Addition
{
	public: int decimalValue(char x)
	{
		return x - '0';
	}
	// Accepting two octal numbers and perform addition
	void addOctalNumber(string a, string b)
	{
		int n = a.length();
		int m = b.length();
		int i = n - 1;
		int j = m - 1;
		int temp = 0;
		int carry = 0;
		string result = "";
		while (i >= 0 || j >= 0)
		{
			if (i >= 0 && j >= 0)
			{
				// When both digit number exists
				temp = this->decimalValue(a[i]) + 
                  this->decimalValue(b[j]) + carry;
				i--;
				j--;
			}
			else if (i >= 0)
			{
				// When digit exists in A 
				temp = this->decimalValue(a[i]) + carry;
				i--;
			}
			else
			{
				// When digit exists in B 
				temp = this->decimalValue(b[j]) + carry;
				j--;
			}
			result = to_string((temp % 8))  +  result;
			carry = temp / 8;
		}
		if (carry != 0)
		{
			result = to_string(carry)  +  result;
		}
		cout << " Given A : " << a << endl;
		cout << " Given B : " << b << endl;
		cout << " Result  : " << result << endl;
	}
};
int main()
{
	Addition *task = new Addition();
	// Example A
	// -----------
	// a = "563"
	// b = "123"
	//       Decimal
	//  563 = (371) 
	// 4235 = (2205)
	// -----------
	// 5020 = 2576    
	task->addOctalNumber("563", "4235");
	// Example B
	// -----------
	// a = "1130"
	// b = "157"
	//      Decimal
	// 1130 = 600
	// 157  = 111
	// -----------
	// 1307 = 711     
	task->addOctalNumber("1130", "157");
	return 0;
}

Output

 Given A : 563
 Given B : 4235
 Result  : 5020
 Given A : 1130
 Given B : 157
 Result  : 1307
// Include namespace system
using System;
/*
    Csharp program
    Addition of two octal numbers
*/
public class Addition
{
	public int decimalValue(char x)
	{
		return x - '0';
	}
	// Accepting two octal numbers and perform addition
	public void addOctalNumber(String a, String b)
	{
		int n = a.Length;
		int m = b.Length;
		int i = n - 1;
		int j = m - 1;
		int temp = 0;
		int carry = 0;
		String result = "";
		while (i >= 0 || j >= 0)
		{
			if (i >= 0 && j >= 0)
			{
				// When both digit number exists
				temp = this.decimalValue(a[i]) + 
                  this.decimalValue(b[j]) + carry;
				i--;
				j--;
			}
			else if (i >= 0)
			{
				// When digit exists in A 
				temp = this.decimalValue(a[i]) + carry;
				i--;
			}
			else
			{
				// When digit exists in B 
				temp = this.decimalValue(b[j]) + carry;
				j--;
			}
			result = (temp % 8) + result;
			carry = temp / 8;
		}
		if (carry != 0)
		{
			result = carry + result;
		}
		Console.WriteLine(" Given A : " + a);
		Console.WriteLine(" Given B : " + b);
		Console.WriteLine(" Result  : " + result);
	}
	public static void Main(String[] args)
	{
		Addition task = new Addition();
		// Example A
		// -----------
		// a = "563"
		// b = "123"
		//       Decimal
		//  563 = (371) 
		// 4235 = (2205)
		// -----------
		// 5020 = 2576    
		task.addOctalNumber("563", "4235");
		// Example B
		// -----------
		// a = "1130"
		// b = "157"
		//      Decimal
		// 1130 = 600
		// 157  = 111
		// -----------
		// 1307 = 711     
		task.addOctalNumber("1130", "157");
	}
}

Output

 Given A : 563
 Given B : 4235
 Result  : 5020
 Given A : 1130
 Given B : 157
 Result  : 1307
<?php
/*
    Php program
    Addition of two octal numbers
*/
class Addition
{
	public	function decimalValue($x)
	{
		return ord($x) - ord('0');
	}
	// Accepting two octal numbers and perform addition
	public	function addOctalNumber($a, $b)
	{
		$n = strlen($a);
		$m = strlen($b);
		$i = $n - 1;
		$j = $m - 1;
		$temp = 0;
		$carry = 0;
		$result = "";
		while ($i >= 0 || $j >= 0)
		{
			if ($i >= 0 && $j >= 0)
			{
				// When both digit number exists
				$temp = $this->decimalValue($a[$i]) + 
                  $this->decimalValue($b[$j]) + $carry;
				$i--;
				$j--;
			}
			else if ($i >= 0)
			{
				// When digit exists in A 
				$temp = $this->decimalValue($a[$i]) + $carry;
				$i--;
			}
			else
			{
				// When digit exists in B 
				$temp = $this->decimalValue($b[$j]) + $carry;
				$j--;
			}
			$result = strval(($temp % 8)).$result;
			$carry = (int)($temp / 8);
		}
		if ($carry != 0)
		{
			$result = strval($carry).$result;
		}
		echo(" Given A : ".$a.
			"\n");
		echo(" Given B : ".$b.
			"\n");
		echo(" Result  : ".$result.
			"\n");
	}
}

function main()
{
	$task = new Addition();
	// Example A
	// -----------
	// a = "563"
	// b = "123"
	//       Decimal
	//  563 = (371) 
	// 4235 = (2205)
	// -----------
	// 5020 = 2576    
	$task->addOctalNumber("563", "4235");
	// Example B
	// -----------
	// a = "1130"
	// b = "157"
	//      Decimal
	// 1130 = 600
	// 157  = 111
	// -----------
	// 1307 = 711     
	$task->addOctalNumber("1130", "157");
}
main();

Output

 Given A : 563
 Given B : 4235
 Result  : 5020
 Given A : 1130
 Given B : 157
 Result  : 1307
/*
    Node JS program
    Addition of two octal numbers
*/
class Addition
{
	decimalValue(x)
	{
		return x.charCodeAt(0) - '0'.charCodeAt(0);
	}
	// Accepting two octal numbers and perform addition
	addOctalNumber(a, b)
	{
		var n = a.length;
		var m = b.length;
		var i = n - 1;
		var j = m - 1;
		var temp = 0;
		var carry = 0;
		var result = "";
		while (i >= 0 || j >= 0)
		{
			if (i >= 0 && j >= 0)
			{
				// When both digit number exists
				temp = this.decimalValue(a.charAt(i)) +
                  this.decimalValue(b.charAt(j)) + carry;
				i--;
				j--;
			}
			else if (i >= 0)
			{
				// When digit exists in A 
				temp = this.decimalValue(a.charAt(i)) + carry;
				i--;
			}
			else
			{
				// When digit exists in B 
				temp = this.decimalValue(b.charAt(j)) + carry;
				j--;
			}
			result = (temp % 8) + result;
			carry = parseInt(temp / 8);
		}
		if (carry != 0)
		{
			result = carry + result;
		}
		console.log(" Given A : " + a);
		console.log(" Given B : " + b);
		console.log(" Result  : " + result);
	}
}

function main()
{
	var task = new Addition();
	// Example A
	// -----------
	// a = "563"
	// b = "123"
	//       Decimal
	//  563 = (371) 
	// 4235 = (2205)
	// -----------
	// 5020 = 2576    
	task.addOctalNumber("563", "4235");
	// Example B
	// -----------
	// a = "1130"
	// b = "157"
	//      Decimal
	// 1130 = 600
	// 157  = 111
	// -----------
	// 1307 = 711     
	task.addOctalNumber("1130", "157");
}
main();

Output

 Given A : 563
 Given B : 4235
 Result  : 5020
 Given A : 1130
 Given B : 157
 Result  : 1307
#    Python 3 program
#    Addition of two octal numbers
class Addition :
	def decimalValue(self, x) :
		return ord(x) - ord('0')
	
	#  Accepting two octal numbers and perform addition
	def addOctalNumber(self, a, b) :
		n = len(a)
		m = len(b)
		i = n - 1
		j = m - 1
		temp = 0
		carry = 0
		result = ""
		while (i >= 0 or j >= 0) :
			if (i >= 0 and j >= 0) :
				#  When both digit number exists
				temp = self.decimalValue(a[i]) + self.decimalValue(b[j]) + carry
				i -= 1
				j -= 1
			elif (i >= 0) :
				#  When digit exists in A 
				temp = self.decimalValue(a[i]) + carry
				i -= 1
			else :
				#  When digit exists in B 
				temp = self.decimalValue(b[j]) + carry
				j -= 1
			
			result = str((temp % 8)) + result
			carry = int(temp / 8)
		
		if (carry != 0) :
			result = str(carry) + result
		
		print(" Given A : ", a)
		print(" Given B : ", b)
		print(" Result  : ", result)
	

def main() :
	task = Addition()
	#  Example A
	#  -----------
	#  a = "563"
	#  b = "123"
	#        Decimal
	#   563 = (371) 
	#  4235 = (2205)
	#  -----------
	#  5020 = 2576    
	task.addOctalNumber("563", "4235")
	#  Example B
	#  -----------
	#  a = "1130"
	#  b = "157"
	#       Decimal
	#  1130 = 600
	#  157  = 111
	#  -----------
	#  1307 = 711     
	task.addOctalNumber("1130", "157")

if __name__ == "__main__": main()

Output

 Given A :  563
 Given B :  4235
 Result  :  5020
 Given A :  1130
 Given B :  157
 Result  :  1307
#    Ruby program
#    Addition of two octal numbers
class Addition 
	def decimalValue(x) 
		return x.ord - '0'.ord
	end

	#  Accepting two octal numbers and perform addition
	def addOctalNumber(a, b) 
		n = a.length
		m = b.length
		i = n - 1
		j = m - 1
		temp = 0
		carry = 0
		result = ""
		while (i >= 0 || j >= 0) 
			if (i >= 0 && j >= 0) 
				#  When both digit number exists
				temp = self.decimalValue(a[i]) + 
                  self.decimalValue(b[j]) + carry
				i -= 1
				j -= 1
			elsif (i >= 0) 
				#  When digit exists in A 
				temp = self.decimalValue(a[i]) + carry
				i -= 1
			else
 
				#  When digit exists in B 
				temp = self.decimalValue(b[j]) + carry
				j -= 1
			end

			result = (temp % 8).to_s + result
			carry = temp / 8
		end

		if (carry != 0) 
			result = carry.to_s + result
		end

		print(" Given A : ", a, "\n")
		print(" Given B : ", b, "\n")
		print(" Result  : ", result, "\n")
	end

end

def main() 
	task = Addition.new()
	#  Example A
	#  -----------
	#  a = "563"
	#  b = "123"
	#        Decimal
	#   563 = (371) 
	#  4235 = (2205)
	#  -----------
	#  5020 = 2576    
	task.addOctalNumber("563", "4235")
	#  Example B
	#  -----------
	#  a = "1130"
	#  b = "157"
	#       Decimal
	#  1130 = 600
	#  157  = 111
	#  -----------
	#  1307 = 711     
	task.addOctalNumber("1130", "157")
end

main()

Output

 Given A : 563
 Given B : 4235
 Result  : 5020
 Given A : 1130
 Given B : 157
 Result  : 1307

import scala.collection.mutable._;
/*
    Scala program
    Addition of two octal numbers
*/
class Addition()
{
	def decimalValue(x: Char): Int = {
		return x.toInt - '0'.toInt;
	}
	// Accepting two octal numbers and perform addition
	def addOctalNumber(a: String, b: String): Unit = {
		var n: Int = a.length();
		var m: Int = b.length();
		var i: Int = n - 1;
		var j: Int = m - 1;
		var temp: Int = 0;
		var carry: Int = 0;
		var result: String = "";
		while (i >= 0 || j >= 0)
		{
			if (i >= 0 && j >= 0)
			{
				// When both digit number exists
				temp = decimalValue(a.charAt(i)) + 
                  decimalValue(b.charAt(j)) + carry;
				i -= 1;
				j -= 1;
			}
			else if (i >= 0)
			{
				// When digit exists in A 
				temp = decimalValue(a.charAt(i)) + carry;
				i -= 1;
			}
			else
			{
				// When digit exists in B 
				temp = decimalValue(b.charAt(j)) + carry;
				j -= 1;
			}
			result = (temp % 8).toString() + result;
			carry = temp / 8;
		}
		if (carry != 0)
		{
			result = carry.toString() + result;
		}
		println(" Given A : " + a);
		println(" Given B : " + b);
		println(" Result  : " + result);
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var task: Addition = new Addition();
		// Example A
		// -----------
		// a = "563"
		// b = "123"
		//       Decimal
		//  563 = (371) 
		// 4235 = (2205)
		// -----------
		// 5020 = 2576    
		task.addOctalNumber("563", "4235");
		// Example B
		// -----------
		// a = "1130"
		// b = "157"
		//      Decimal
		// 1130 = 600
		// 157  = 111
		// -----------
		// 1307 = 711     
		task.addOctalNumber("1130", "157");
	}
}

Output

 Given A : 563
 Given B : 4235
 Result  : 5020
 Given A : 1130
 Given B : 157
 Result  : 1307
import Foundation;
/*
    Swift 4 program
    Addition of two octal numbers
*/
class Addition
{
	func decimalValue(_ x: Character) -> Int
	{
		return Int(UnicodeScalar(String(x))!.value) -
          Int(UnicodeScalar(String("0"))!.value);
	}
	// Accepting two octal numbers and perform addition
	func addOctalNumber(_ num1: String, _ num2: String)
	{
        let a = Array(num1);
        let b = Array(num2);
		let n: Int = a.count;
		let m: Int = b.count;
		var i: Int = n - 1;
		var j: Int = m - 1;
		var temp: Int = 0;
		var carry: Int = 0;
		var result: String = "";
		while (i >= 0 || j >= 0)
		{
			if (i >= 0 && j >= 0)
			{
				// When both digit number exists
				temp = self.decimalValue(a[i]) + 
                  self.decimalValue(b[j]) + carry;
				i -= 1;
				j -= 1;
			}
			else if (i >= 0)
			{
				// When digit exists in A 
				temp = self.decimalValue(a[i]) + carry;
				i -= 1;
			}
			else
			{
				// When digit exists in B 
				temp = self.decimalValue(b[j]) + carry;
				j -= 1;
			}
			result = String((temp % 8)) + result;
			carry = temp / 8;
		}
		if (carry  != 0)
		{
			result = String(carry) + result;
		}
		print(" Given A : ", num1);
		print(" Given B : ", num2);
		print(" Result  : ", result);
	}
}
func main()
{
	let task: Addition = Addition();
	// Example A
	// -----------
	// a = "563"
	// b = "123"
	//       Decimal
	//  563 = (371) 
	// 4235 = (2205)
	// -----------
	// 5020 = 2576    
	task.addOctalNumber("563", "4235");
	// Example B
	// -----------
	// a = "1130"
	// b = "157"
	//      Decimal
	// 1130 = 600
	// 157  = 111
	// -----------
	// 1307 = 711     
	task.addOctalNumber("1130", "157");
}
main();

Output

 Given A :  563
 Given B :  4235
 Result  :  5020
 Given A :  1130
 Given B :  157
 Result  :  1307
/*
    Kotlin program
    Addition of two octal numbers
*/
class Addition
{
	fun decimalValue(x: Char): Int
	{
		return x.toInt() - '0'.toInt();
	}
	// Accepting two octal numbers and perform addition
	fun addOctalNumber(a: String, b: String): Unit
	{
		val n: Int = a.length;
		val m: Int = b.length;
		var i: Int = n - 1;
		var j: Int = m - 1;
		var temp: Int;
		var carry: Int = 0;
		var result: String = "";
		while (i >= 0 || j >= 0)
		{
			if (i >= 0 && j >= 0)
			{
				// When both digit number exists
				temp = this.decimalValue(a.get(i)) + 
                  this.decimalValue(b.get(j)) + carry;
				i -= 1;
				j -= 1;
			}
			else if (i >= 0)
			{
				// When digit exists in A 
				temp = this.decimalValue(a.get(i)) + carry;
				i -= 1;
			}
			else
			{
				// When digit exists in B 
				temp = this.decimalValue(b.get(j)) + carry;
				j -= 1;
			}
			result = (temp % 8).toString() + result;
			carry = temp / 8;
		}
		if (carry != 0)
		{
			result = carry.toString() + result;
		}
		println(" Given A : " + a);
		println(" Given B : " + b);
		println(" Result  : " + result);
	}
}
fun main(args: Array < String > ): Unit
{
	val task: Addition = Addition();
	// Example A
	// -----------
	// a = "563"
	// b = "123"
	//       Decimal
	//  563 = (371) 
	// 4235 = (2205)
	// -----------
	// 5020 = 2576    
	task.addOctalNumber("563", "4235");
	// Example B
	// -----------
	// a = "1130"
	// b = "157"
	//      Decimal
	// 1130 = 600
	// 157  = 111
	// -----------
	// 1307 = 711     
	task.addOctalNumber("1130", "157");
}

Output

 Given A : 563
 Given B : 4235
 Result  : 5020
 Given A : 1130
 Given B : 157
 Result  : 1307


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