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Code Hash

Check if rearrange of characters can such that no two adjacent are same

Here given code implementation process.

// Java Program 
// Check if rearrange of characters can such that no two adjacent are same 
import java.util.HashMap;
public class Distinct
{

    public void rearrange(String text)
    {
        if (text.length() == 0)
        {
            return;
        }
        // Display given text
        System.out.print("\n Given text : " + text);
        // Use to collect character frequency
        HashMap < Character, Integer > record = new HashMap < Character, Integer > ();
        String result = "";
        int max = 0;
        // iterate the loop through by text length
        for (int i = 0; i < text.length(); ++i)
        {
            if (record.containsKey(text.charAt(i)))
            {
                // Increase frequency
                record.put(text.charAt(i), record.get(text.charAt(i)) + 1);
            }
            else
            {
                // Add character
                record.put(text.charAt(i), 1);
            }
            if (record.get(text.charAt(i)) > max)
            {
                // Get new higher element frequency
                max = record.get(text.charAt(i));
            }
        }
       
        if (max <= text.length() - max + 1)
        {
            System.out.print("\n Adjacent unique rearrange are possible \n");
        }
        else
        {
            System.out.print("\n Adjacent unique rearrange not possible \n");
        }
    }
    public static void main(String[] args)
    {
        Distinct task = new Distinct();
        // Test case
        task.rearrange("LLKKKXYKX");
        task.rearrange("12311111");
        task.rearrange("abc123ABC");
    }
}

Output

 Given text : LLKKKXYKX
 Adjacent unique rearrange are possible

 Given text : 12311111
 Adjacent unique rearrange not possible

 Given text : abc123ABC
 Adjacent unique rearrange are possible
// Include header file
#include <iostream>
#include <string>
#include <unordered_map>

using namespace std;

// C++ Program
// Check if rearrange of characters can such that no two adjacent are same

class Distinct
{
	public: void rearrange(string text)
	{
		if (text.length() == 0)
		{
			return;
		}
		// Display given text
		cout << "\n Given text : " << text;
		// Use to collect character frequency
		unordered_map < char, int > record ;
		string result = "";
		int max = 0;
		// iterate the loop through by text length
		for (int i = 0; i < text.length(); ++i)
		{
			if (record.find(text[i]) != record.end())
			{
				// Increase frequency
				record[text[i]] = record[text[i]] + 1;
			}
			else
			{
				// Add character
				record[text[i]] = 1;
			}
			if (record[text[i]] > max)
			{
				// Get new higher element frequency
				max = record[text[i]];
			}
		}
		if (max <= text.length() - max + 1)
		{
			cout << "\n Adjacent unique rearrange are possible \n";
		}
		else
		{
			cout << "\n Adjacent unique rearrange not possible \n";
		}
	}
};
int main()
{
	Distinct task = Distinct();
	// Test case
	task.rearrange("LLKKKXYKX");
	task.rearrange("12311111");
	task.rearrange("abc123ABC");
	return 0;
}

Output

 Given text : LLKKKXYKX
 Adjacent unique rearrange are possible

 Given text : 12311111
 Adjacent unique rearrange not possible

 Given text : abc123ABC
 Adjacent unique rearrange are possible
// Include namespace system
using System;
using System.Collections.Generic;

// C# Program
// Check if rearrange of characters can such that no two adjacent are same

public class Distinct
{
	public void rearrange(String text)
	{
		if (text.Length == 0)
		{
			return;
		}
		// Display given text
		Console.Write("\n Given text : " + text);
		// Use to collect character frequency
		Dictionary < char, int > record = new Dictionary < char, int > ();
		int max = 0;
		// iterate the loop through by text length
		for (int i = 0; i < text.Length; ++i)
		{
			if (record.ContainsKey(text[i]))
			{
				// Increase frequency
				record[text[i]] = record[text[i]] + 1;
			}
			else
			{
				// Add character
				record.Add(text[i], 1);
			}
			if (record[text[i]] > max)
			{
				// Get new higher element frequency
				max = record[text[i]];
			}
		}
		if (max <= text.Length - max + 1)
		{
			Console.Write("\n Adjacent unique rearrange are possible \n");
		}
		else
		{
			Console.Write("\n Adjacent unique rearrange not possible \n");
		}
	}
	public static void Main(String[] args)
	{
		Distinct task = new Distinct();
		// Test case
		task.rearrange("LLKKKXYKX");
		task.rearrange("12311111");
		task.rearrange("abc123ABC");
	}
}

Output

 Given text : LLKKKXYKX
 Adjacent unique rearrange are possible

 Given text : 12311111
 Adjacent unique rearrange not possible

 Given text : abc123ABC
 Adjacent unique rearrange are possible
<?php
// Php Program
// Check if rearrange of characters can such that no two adjacent are same
class Distinct
{
	public	function rearrange($text)
	{
		if (strlen($text) == 0)
		{
			return;
		}
		// Display given text
		echo "\n Given text : ". $text;
		// Use to collect character frequency
		$record = array();
		$max = 0;
		// iterate the loop through by text length
		for ($i = 0; $i < strlen($text); ++$i)
		{
			if (array_key_exists($text[$i], $record))
			{ // Increase frequency
				$record[$text[$i]] = $record[$text[$i]] + 1;
			}
			else
			{ // Add character
				$record[$text[$i]] = 1;
			}
			if ($record[$text[$i]] > $max)
			{
				// Get new higher element frequency
				$max = $record[$text[$i]];
			}
		}
		if ($max <= strlen($text) - $max + 1)
		{
			echo "\n Adjacent unique rearrange are possible \n";
		}
		else
		{
			echo "\n Adjacent unique rearrange not possible \n";
		}
	}
}

function main()
{
	$task = new Distinct();
	$task->rearrange("LLKKKXYKX");
	$task->rearrange("12311111");
	$task->rearrange("abc123ABC");
}
main();

Output

 Given text : LLKKKXYKX
 Adjacent unique rearrange are possible

 Given text : 12311111
 Adjacent unique rearrange not possible

 Given text : abc123ABC
 Adjacent unique rearrange are possible
// Node Js Program
// Check if rearrange of characters can such that no two adjacent are same
class Distinct
{
	rearrange(text)
	{
		if (text.length == 0)
		{
			return;
		}
		// Display given text
		process.stdout.write("\n Given text : " + text);
		// Use to collect character frequency
		var record = new Map();
		var max = 0;
		// iterate the loop through by text length
		for (var i = 0; i < text.length; ++i)
		{
			if (record.has(text.charAt(i)))
			{
				// Increase frequency
				record.set(text.charAt(i), record.get(text.charAt(i)) + 1);
			}
			else
			{
				// Add character
				record.set(text.charAt(i), 1);
			}
			if (record.get(text.charAt(i)) > max)
			{
				// Get new higher element frequency
				max = record.get(text.charAt(i));
			}
		}
		if (max <= text.length - max + 1)
		{
			process.stdout.write("\n Adjacent unique rearrange are possible \n");
		}
		else
		{
			process.stdout.write("\n Adjacent unique rearrange not possible \n");
		}
	}
}

function main()
{
	var task = new Distinct();
	// Test case
	task.rearrange("LLKKKXYKX");
	task.rearrange("12311111");
	task.rearrange("abc123ABC");
}
main();

Output

 Given text : LLKKKXYKX
 Adjacent unique rearrange are possible

 Given text : 12311111
 Adjacent unique rearrange not possible

 Given text : abc123ABC
 Adjacent unique rearrange are possible
#  Python 3 Program
#  Check if rearrange of characters can such that no two adjacent are same
class Distinct :
	def rearrange(self, text) :
		if (len(text) == 0) :
			return
		
		#  Display given text
		print("\n Given text : ", text, end = "")
		#  Use to collect character frequency
		record = dict()
		max = 0
		i = 0
		#  iterate the loop through by text length
		while (i < len(text)) :
			if (text[i] in record.keys()) :
				#  Increase frequency
				record[text[i]] = record.get(text[i]) + 1
			else :
				#  Add character
				record[text[i]] = 1
			
			if (record.get(text[i]) > max) :
				#  Get new higher element frequency
				max = record.get(text[i])
			
			i += 1
		
		if (max <= len(text) - max + 1) :
			print("\n Adjacent unique rearrange are possible ")
		else :
			print("\n Adjacent unique rearrange not possible ")
		
	

def main() :
	task = Distinct()
	#  Test case
	task.rearrange("LLKKKXYKX")
	task.rearrange("12311111")
	task.rearrange("abc123ABC")

if __name__ == "__main__": main()

Output

 Given text :  LLKKKXYKX
 Adjacent unique rearrange are possible

 Given text :  12311111
 Adjacent unique rearrange not possible

 Given text :  abc123ABC
 Adjacent unique rearrange are possible
#  Ruby Program
#  Check if rearrange of characters can such that no two adjacent are same
class Distinct 
	def rearrange(text) 
		if (text.length == 0) 
			return
		end

		#  Display given text
		print("\n Given text : ", text)
		#  Use to collect character frequency
		record = Hash.new 
		max = 0
		i = 0
		#  iterate the loop through by text length
		while (i < text.length) 
			if (record.key?(text[i])) 
				record[text[i]] = record[text[i]] + 1
			else 
				record[text[i]] = 1
			end

			if (record[text[i]] > max) 
				#  Get new higher element frequency
				max = record[text[i]]
			end

			i += 1
		end

		if (max <= text.length - max + 1) 
			print("\n Adjacent unique rearrange are possible \n")
		else 
			print("\n Adjacent unique rearrange not possible \n")
		end

	end

end

def main() 
	task = Distinct.new()
	#  Test case
	task.rearrange("LLKKKXYKX")
	task.rearrange("12311111")
	task.rearrange("abc123ABC")
end

main()

Output

 Given text : LLKKKXYKX
 Adjacent unique rearrange are possible 

 Given text : 12311111
 Adjacent unique rearrange not possible 

 Given text : abc123ABC
 Adjacent unique rearrange are possible 

import scala.collection.mutable._;
// Scala Program
// Check if rearrange of characters can such that no two adjacent are same
class Distinct
{
	def rearrange(text: String): Unit = {
		if (text.length() == 0)
		{
			return;
		}
		// Display given text
		print("\n Given text : " + text);
		// Use to collect character frequency
		var record = Map[Char, Int]();
		var max: Int = 0;
		var i: Int = 0;
		// iterate the loop through by text length
		while (i < text.length())
		{
			if (record.contains(text.charAt(i)))
			{
				// Increase frequency
				record.addOne(text.charAt(i), record.get(text.charAt(i)).get + 1);
			}
			else
			{
				// Add character
				record.addOne(text.charAt(i), 1);
			}
			if (record.get(text.charAt(i)).get > max)
			{
				// Get new higher element frequency
				max = record.get(text.charAt(i)).get;
			}
			i += 1;
		}
		if (max <= text.length() - max + 1)
		{
			print("\n Adjacent unique rearrange are possible \n");
		}
		else
		{
			print("\n Adjacent unique rearrange not possible \n");
		}
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var task: Distinct = new Distinct();
		// Test case
		task.rearrange("LLKKKXYKX");
		task.rearrange("12311111");
		task.rearrange("abc123ABC");
	}
}

Output

 Given text : LLKKKXYKX
 Adjacent unique rearrange are possible

 Given text : 12311111
 Adjacent unique rearrange not possible

 Given text : abc123ABC
 Adjacent unique rearrange are possible
import Foundation
// Swift 4 Program
// Check if rearrange of characters can such that no two adjacent are same
class Distinct
{
	func rearrange(_ t: String)
	{
      	var text = Array(t);
		if (text.count == 0)
		{
			return;
		}
		// Display given text
		print("\n Given text : ", t, terminator: "");
		// Use to collect character frequency
		var record = [Character: Int]();
		var max: Int = 0;
		var i: Int = 0;
		// iterate the loop through by text length
		while (i < text.count)
		{
			if (record.keys.contains(text[i]))
			{
				// Increase frequency
				record[text[i]] = record[text[i]]! + 1;
			}
			else
			{
				// Add character
				record[text[i]] = 1;
			}
			if (record[text[i]]! > max)
			{
				// Get new higher element frequency
				max = record[text[i]]!;
			}
			i += 1;
		}
		if (max <= text.count - max + 1)
		{
			print("\n Adjacent unique rearrange are possible ");
		}
		else
		{
			print("\n Adjacent unique rearrange not possible ");
		}
	}
}
func main()
{
	let task: Distinct = Distinct();
	// Test case
	task.rearrange("LLKKKXYKX");
	task.rearrange("12311111");
	task.rearrange("abc123ABC");
}
main();

Output

 Given text :  LLKKKXYKX
 Adjacent unique rearrange are possible

 Given text :  12311111
 Adjacent unique rearrange not possible

 Given text :  abc123ABC
 Adjacent unique rearrange are possible
// Kotlin Program
// Check if rearrange of characters can such that no two adjacent are same
class Distinct
{
	fun rearrange(text: String): Unit
	{
		if (text.length == 0)
		{
			return;
		}
		// Display given text
		print("\n Given text : " + text);
		// Use to collect character frequency
		var record = mutableMapOf < Char , Int > (); 
		var max: Int = 0;
		var i: Int = 0;
		// iterate the loop through by text length
		while (i < text.length)
		{
			if (record.containsKey(text.get(i)))
			{
				// Increase frequency
				record.put(text.get(i), record.getValue(text.get(i)) + 1);
			}
			else
			{
				// Add character
				record.put(text.get(i), 1);
			}
			if (record.getValue(text.get(i)) > max)
			{
				// Get new higher element frequency
				max = record.getValue(text.get(i));
			}
			i += 1;
		}
		if (max <= text.length - max + 1)
		{
			print("\n Adjacent unique rearrange are possible \n");
		}
		else
		{
			print("\n Adjacent unique rearrange not possible \n");
		}
	}
}
fun main(args: Array < String > ): Unit
{
	var task: Distinct = Distinct();
	// Test case
	task.rearrange("LLKKKXYKX");
	task.rearrange("12311111");
	task.rearrange("abc123ABC");
}

Output

 Given text : LLKKKXYKX
 Adjacent unique rearrange are possible

 Given text : 12311111
 Adjacent unique rearrange not possible

 Given text : abc123ABC
 Adjacent unique rearrange are possible

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