Remove all characters in a string except alphabet

Here given code implementation process.

/*
    Java Program for
    Remove all characters in a string except alphabet
*/
public class RemoveCharacters
{
	// Remove all characters other than alphabets from string
	public void removeNonAlphabets(String text)
	{
		// Get the length
		int n = text.length();
		if (n == 0)
		{
			return;
		}
		String result = "";
		int i = 0;
		while (i < n)
		{
			if (text.charAt(i) >= 'a' && text.charAt(i) <= 'z' || 
                (text.charAt(i) >= 'A' && text.charAt(i) <= 'Z'))
			{
				// When alphabets character
				result = result + text.charAt(i);
			}
			i++;
		}
		System.out.println(" Given text : " + text);
		System.out.println(" Result     : " + result);
	}
	public static void main(String[] args)
	{
		RemoveCharacters task = new RemoveCharacters();
		// Test
		task.removeNonAlphabets("!*&3M'?an/<go_,j#u$$ic^e(&)");
		task.removeNonAlphabets("5@23A23B.C");
	}
}

Output

 Given text : !*&3M'?an/<go_,j#u$$ic^e(&)
 Result     : Mangojuice
 Given text : 5@23A23B.C
 Result     : ABC
// Include header file
#include <iostream>
#include <string>

using namespace std;
/*
    C++ Program for
    Remove all characters in a string except alphabet
*/
class RemoveCharacters
{
	public:
		// Remove all characters other than alphabets from string
		void removeNonAlphabets(string text)
		{
			// Get the length
			int n = text.length();
			if (n == 0)
			{
				return;
			}
			string result = "";
			int i = 0;
			while (i < n)
			{
				if (text[i] >= 'a' && text[i] <= 'z' || 
                    (text[i] >= 'A' && text[i] <= 'Z'))
				{
					// When alphabets character
					result = result  +  text[i];
				}
				i++;
			}
			cout << " Given text : " << text << endl;
			cout << " Result     : " << result << endl;
		}
};
int main()
{
	RemoveCharacters *task = new RemoveCharacters();
	// Test
	task->removeNonAlphabets("!*&3M\'?an/<go_,j#u$$ic^e(&)");
	task->removeNonAlphabets("5@23A23B.C");
	return 0;
}

Output

 Given text : !*&3M'?an/<go_,j#u$$ic^e(&)
 Result     : Mangojuice
 Given text : 5@23A23B.C
 Result     : ABC
package main
import "fmt"
/*
    Go Program for
    Remove all characters in a string except alphabet
*/
type RemoveCharacters struct {}
func getRemoveCharacters() * RemoveCharacters {
	var me *RemoveCharacters = &RemoveCharacters {}
	return me
}
// Remove all characters other than alphabets from string
func(this RemoveCharacters) removeNonAlphabets(text string) {
	// Get the length
	var n int = len(text)
	if n == 0 {
		return
	}
	var result string = ""
	var i int = 0
	for (i < n) {
		if text[i] >= 'a' && text[i] <= 'z' || 
		(text[i] >= 'A' && text[i] <= 'Z') {
			// When alphabets character
			result = result + string(text[i])
		}
		i++
	}
	fmt.Println(" Given text : ", text)
	fmt.Println(" Result     : ", result)
}
func main() {
	var task * RemoveCharacters = getRemoveCharacters()
	// Test
	task.removeNonAlphabets("!*&3M'?an/<go_,j#u$$ic^e(&)")
	task.removeNonAlphabets("5@23A23B.C")
}

Output

 Given text :  !*&3M'?an/<go_,j#u$$ic^e(&)
 Result     :  Mangojuice
 Given text :  5@23A23B.C
 Result     :  ABC
// Include namespace system
using System;
/*
    Csharp Program for
    Remove all characters in a string except alphabet
*/
public class RemoveCharacters
{
	// Remove all characters other than alphabets from string
	public void removeNonAlphabets(String text)
	{
		// Get the length
		int n = text.Length;
		if (n == 0)
		{
			return;
		}
		String result = "";
		int i = 0;
		while (i < n)
		{
			if (text[i] >= 'a' && text[i] <= 'z' || 
                (text[i] >= 'A' && text[i] <= 'Z'))
			{
				// When alphabets character
				result = result + text[i];
			}
			i++;
		}
		Console.WriteLine(" Given text : " + text);
		Console.WriteLine(" Result     : " + result);
	}
	public static void Main(String[] args)
	{
		RemoveCharacters task = new RemoveCharacters();
		// Test
		task.removeNonAlphabets("!*&3M\'?an/<go_,j#u$$ic^e(&)");
		task.removeNonAlphabets("5@23A23B.C");
	}
}

Output

 Given text : !*&3M'?an/<go_,j#u$$ic^e(&)
 Result     : Mangojuice
 Given text : 5@23A23B.C
 Result     : ABC
<?php
/*
    Php Program for
    Remove all characters in a string except alphabet
*/
class RemoveCharacters
{
	// Remove all characters other than alphabets from string
	public	function removeNonAlphabets($text)
	{
		// Get the length
		$n = strlen($text);
		if ($n == 0)
		{
			return;
		}
		$result = "";
		$i = 0;
		while ($i < $n)
		{
			if ($text[$i] >= 'a' && $text[$i] <= 'z' || 
                ($text[$i] >= 'A' && $text[$i] <= 'Z'))
			{
				// When alphabets character
				$result = $result.strval($text[$i]);
			}
			$i++;
		}
		echo(" Given text : ".$text.
			"\n");
		echo(" Result     : ".$result.
			"\n");
	}
}

function main()
{
	$task = new RemoveCharacters();
	// Test
	$task->removeNonAlphabets("!*&3M\'?an/<go_,j#u$\$ic^e(&)");
	$task->removeNonAlphabets("5@23A23B.C");
}
main();

Output

 Given text : !*&3M\'?an/<go_,j#u$$ic^e(&)
 Result     : Mangojuice
 Given text : 5@23A23B.C
 Result     : ABC
/*
    Node JS Program for
    Remove all characters in a string except alphabet
*/
class RemoveCharacters
{
	// Remove all characters other than alphabets from string
	removeNonAlphabets(text)
	{
		// Get the length
		var n = text.length;
		if (n == 0)
		{
			return;
		}
		var result = "";
		var i = 0;
		while (i < n)
		{
			if (text.charAt(i) >= 'a' && text.charAt(i) <= 'z' || 
                (text.charAt(i) >= 'A' && text.charAt(i) <= 'Z'))
			{
				// When alphabets character
				result = result + text.charAt(i);
			}
			i++;
		}
		console.log(" Given text : " + text);
		console.log(" Result     : " + result);
	}
}

function main()
{
	var task = new RemoveCharacters();
	// Test
	task.removeNonAlphabets("!*&3M\'?an/<go_,j#u$$ic^e(&)");
	task.removeNonAlphabets("5@23A23B.C");
}
main();

Output

 Given text : !*&3M'?an/<go_,j#u$$ic^e(&)
 Result     : Mangojuice
 Given text : 5@23A23B.C
 Result     : ABC
#    Python 3 Program for
#    Remove all characters in a string except alphabet
class RemoveCharacters :
	#  Remove all characters other than alphabets from string
	def removeNonAlphabets(self, text) :
		#  Get the length
		n = len(text)
		if (n == 0) :
			return
		
		result = ""
		i = 0
		while (i < n) :
			if (text[i] >= 'a'
				and text[i] <= 'z'
				or(text[i] >= 'A'
					and text[i] <= 'Z')) :
				#  When alphabets character
				result = result + str(text[i])
			
			i += 1
		
		print(" Given text : ", text)
		print(" Result     : ", result)
	

def main() :
	task = RemoveCharacters()
	#  Test
	task.removeNonAlphabets("!*&3M\'?an/<go_,j#u$$ic^e(&)")
	task.removeNonAlphabets("5@23A23B.C")

if __name__ == "__main__": main()

Output

 Given text :  !*&3M'?an/<go_,j#u$$ic^e(&)
 Result     :  Mangojuice
 Given text :  5@23A23B.C
 Result     :  ABC
#    Ruby Program for
#    Remove all characters in a string except alphabet
class RemoveCharacters 
	#  Remove all characters other than alphabets from string
	def removeNonAlphabets(text) 
		#  Get the length
		n = text.length
		if (n == 0) 
			return
		end

		result = ""
		i = 0
		while (i < n) 
			if (text[i] >= 'a' && text[i] <= 'z' || 
                (text[i] >= 'A' && text[i] <= 'Z')) 
				#  When alphabets character
				result = result + text[i].to_s
			end

			i += 1
		end

		print(" Given text : ", text, "\n")
		print(" Result     : ", result, "\n")
	end

end

def main() 
	task = RemoveCharacters.new()
	#  Test
	task.removeNonAlphabets("!*&3M\'?an/<go_,j#u$$ic^e(&)")
	task.removeNonAlphabets("5@23A23B.C")
end

main()

Output

 Given text : !*&3M'?an/<go_,j#u$$ic^e(&)
 Result     : Mangojuice
 Given text : 5@23A23B.C
 Result     : ABC
import scala.collection.mutable._;
/*
    Scala Program for
    Remove all characters in a string except alphabet
*/
class RemoveCharacters()
{
	// Remove all characters other than alphabets from string
	def removeNonAlphabets(text: String): Unit = {
		// Get the length
		var n: Int = text.length();
		if (n == 0)
		{
			return;
		}
		var result: String = "";
		var i: Int = 0;
		while (i < n)
		{
			if (text.charAt(i) >= 'a' && text.charAt(i) <= 'z' || 
                (text.charAt(i) >= 'A' && text.charAt(i) <= 'Z'))
			{
				// When alphabets character
				result = result + text.charAt(i).toString();
			}
			i += 1;
		}
		println(" Given text : " + text);
		println(" Result     : " + result);
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var task: RemoveCharacters = new RemoveCharacters();
		// Test
		task.removeNonAlphabets("!*&3M\'?an/<go_,j#u$$ic^e(&)");
		task.removeNonAlphabets("5@23A23B.C");
	}
}

Output

 Given text : !*&3M'?an/<go_,j#u$$ic^e(&)
 Result     : Mangojuice
 Given text : 5@23A23B.C
 Result     : ABC
import Foundation;
/*
    Swift 4 Program for
    Remove all characters in a string except alphabet
*/
class RemoveCharacters
{
	// Remove all characters other than alphabets from string
	func removeNonAlphabets(_ data: String)
	{
      	let text = Array(data);
		// Get the length
		let n: Int = text.count;
		if (n == 0)
		{
			return;
		}
		var result: String = "";
		var i: Int = 0;
		while (i < n)
		{
			if (text[i] >= "a" && text[i] <= "z" || 
                (text[i] >= "A" && text[i] <= "Z"))
			{
				// When alphabets character
				result = result + String(text[i]);
			}
			i += 1;
		}
		print(" Given text : ", data);
		print(" Result     : ", result);
	}
}
func main()
{
	let task: RemoveCharacters = RemoveCharacters();
	// Test
	task.removeNonAlphabets("!*&3M\'?an/<go_,j#u$$ic^e(&)");
	task.removeNonAlphabets("5@23A23B.C");
}
main();

Output

 Given text :  !*&3M'?an/<go_,j#u$$ic^e(&)
 Result     :  Mangojuice
 Given text :  5@23A23B.C
 Result     :  ABC
/*
    Kotlin Program for
    Remove all characters in a string except alphabet
*/
class RemoveCharacters
{
	// Remove all characters other than alphabets from string
	fun removeNonAlphabets(text: String): Unit
	{
		// Get the length
		val n: Int = text.length;
		if (n == 0)
		{
			return;
		}
		var result: String = "";
		var i: Int = 0;
		while (i < n)
		{
			if (text.get(i) >= 'a' && text.get(i) <= 'z' || 
                (text.get(i) >= 'A' && text.get(i) <= 'Z'))
			{
				// When alphabets character
				result = result + text.get(i).toString();
			}
			i += 1;
		}
		println(" Given text : " + text);
		println(" Result     : " + result);
	}
}
fun main(args: Array < String > ): Unit
{
	val task: RemoveCharacters = RemoveCharacters();
	// Test
	task.removeNonAlphabets("!*&3M\'?an/<go_,j#u$\$ic^e(&)");
	task.removeNonAlphabets("5@23A23B.C");
}

Output

 Given text : !*&3M'?an/<go_,j#u$$ic^e(&)
 Result     : Mangojuice
 Given text : 5@23A23B.C
 Result     : ABC


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