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Capitalize the first and last letter of each word of a String

Given a string which contains N words, This word can be from of single and multiple characters. Our goal is to capitalize the first and last letter of each word. for example.

Input  : You are better than me
Output : YoU ArE BetteR ThaN ME

Input  : i have an doubt
Output : I HavE AN DoubT

Here given code implementation process.

/*
    Java program for
    Capitalize the first and last letter of each word of a String
*/
public class Replacement
{
    public String capitalizeFirstAndLast(String text)
    {
        int n = text.length();
        if (n == 1)
        {
            // When have less than one character
            return text.toUpperCase();
        }
        if (n == 2)
        {
            // When only two characters
            return text.substring(0, 1).toUpperCase() + 
              text.substring(1, 2).toUpperCase();
        }
        return text.substring(0, 1).toUpperCase() + 
          text.substring(1, n - 1) + 
          text.substring(n - 1, n).toUpperCase();
    }
    public void changeWord(String text)
    {
        // Get the length
        int n = text.length();
        if (n == 0)
        {
            return;
        }
        // Collecting words
        String[] word = text.split(" ");
        String result = "";
        for (int i = 0; i < word.length; ++i)
        {
            if (i != 0)
            {
                result += " " + capitalizeFirstAndLast(word[i]);
            }
            else
            {
                result = capitalizeFirstAndLast(word[i]);
            }
        }
        // Display given text
        System.out.println("Given Text : " + text);
        // Display calculated result
        System.out.println(result);
    }
    public static void main(String[] args)
    {
        Replacement task = new Replacement();
        String text = "this is real";
        task.changeWord(text);
        text = "make a good code";
        task.changeWord(text);
    }
}

Output

Given Text : this is real
ThiS IS ReaL
Given Text : make a good code
MakE A GooD CodE

package main
import "fmt"
import "strings"
/*
    Go program for
    Capitalize the first and last letter of each word of a String
*/
type Replacement struct {}
func getReplacement() * Replacement {
    var me *Replacement = &Replacement {}
    return me
}
func(this Replacement) capitalizeFirstAndLast(text string) string {
    var n int = len(text)
    if n == 1 {
        // When have less than one character
        return strings.ToUpper(text)
    }
    if n == 2 {
        // When only two characters
        return strings.ToUpper(string(text[0])) + 
                strings.ToUpper(string(text[1]))
    }
    return strings.ToUpper(string(text[0])) + 
        text[1 : n - 1] + 
        strings.ToUpper(string(text[n-1]))
}
func(this Replacement) changeWord(text string) {
    // Get the length
    var n int = len(text)
    if n == 0 {
        return
    }
    // Collecting words
    var word = strings.Split(text, " ")
    var result string = ""
    for i := 0 ; i < len(word) ; i++ {
        if i != 0 {
            result += " "+ this.capitalizeFirstAndLast(word[i])
        } else {
            result = this.capitalizeFirstAndLast(word[i])
        }
    }
    // Display given text
    fmt.Println("Given Text : ", text)
    // Display calculated result
    fmt.Println(result)
}
func main() {
    var task * Replacement = getReplacement()
    var text string = "this is real"
    task.changeWord(text)
    text = "make a good code"
    task.changeWord(text)
}

Output

Given Text :  this is real
ThiS IS ReaL
Given Text :  make a good code
MakE A GooD CodE

// Include namespace system
using System;
/*
    Csharp program for
    Capitalize the first and last letter of each word of a String
*/
public class Replacement
{
    public String capitalizeFirstAndLast(String text)
    {
        int n = text.Length;
        if (n == 1)
        {
            // When have less than one character
            return text.ToUpper();
        }
        if (n == 2)
        {
            // When only two characters
            return text.ToUpper();
        }
        return text.Substring(0, 1 ).ToUpper() + 
          text.Substring(1, n - 2 ) + text.Substring(n - 1, 1 ).ToUpper();
    }
    public void changeWord(String text)
    {
        // Get the length
        int n = text.Length;
        if (n == 0)
        {
            return;
        }
        // Collecting words
        String[] word = text.Split(" ");
        String result = "";
        for (int i = 0; i < word.Length; ++i)
        {
            if (i != 0)
            {
                result += " " + this.capitalizeFirstAndLast(word[i]);
            }
            else
            {
                result = this.capitalizeFirstAndLast(word[i]);
            }
        }
        // Display given text
        Console.WriteLine("Given Text : " + text);
        // Display calculated result
        Console.WriteLine(result);
    }
    public static void Main(String[] args)
    {
        Replacement task = new Replacement();
        String text = "this is real";
        task.changeWord(text);
        text = "make a good code";
        task.changeWord(text);
    }
}

Output

Given Text : this is real
ThiS IS ReaL
Given Text : make a good code
MakE A GooD CodE

<?php
/*
    Php program for
    Capitalize the first and last letter of each word of a String
*/
class Replacement
{
    public  function capitalizeFirstAndLast($text)
    {
        $n = strlen($text);
        if ($n == 1)
        {
            // When have less than one character
            return strtoupper($text);
        }
        if ($n == 2)
        {
            // When only two characters
            return strtoupper(substr($text, 0, 1)).strtoupper(
              substr($text, 1, 2 - 1));
        }
        return strtoupper(substr($text, 0, 1 )).substr(
          $text, 1, $n - 2).strtoupper(substr($text, $n - 1, 1));
    }
    public  function changeWord($text)
    {
        // Get the length
        $n = strlen($text);
        if ($n == 0)
        {
            return;
        }
        // Collecting words
        $word = explode(" ", $text);
        $result = "";
        for ($i = 0; $i < count($word); ++$i)
        {
            if ($i != 0)
            {
                $result .= " ".$this->capitalizeFirstAndLast($word[$i]);
            }
            else
            {
                $result = $this->capitalizeFirstAndLast($word[$i]);
            }
        }
        // Display given text
        echo("Given Text : ".$text."\n");
        // Display calculated result
        echo($result."\n");
    }
}

function main()
{
    $task = new Replacement();
    $text = "this is real";
    $task->changeWord($text);
    $text = "make a good code";
    $task->changeWord($text);
}
main();

Output

Given Text : this is real
ThiS IS ReaL
Given Text : make a good code
MakE A GooD CodE

/*
    Node JS program for
    Capitalize the first and last letter of each word of a String
*/
class Replacement
{
    capitalizeFirstAndLast(text)
    {
        var n = text.length;
        if (n == 1)
        {
            // When have less than one character
            return text.toUpperCase();
        }
        if (n == 2)
        {
            // When only two characters
            return text.substring(0, 1).toUpperCase() + 
              text.substring(1, 2).toUpperCase();
        }
        return text.substring(0, 1).toUpperCase() + 
          text.substring(1, n - 1) + text.substring(n - 1, n).toUpperCase();
    }
    changeWord(text)
    {
        // Get the length
        var n = text.length;
        if (n == 0)
        {
            return;
        }
        // Collecting words
        var word = text.split(" ");
        var result = "";
        for (var i = 0; i < word.length; ++i)
        {
            if (i != 0)
            {
                result += " " + this.capitalizeFirstAndLast(word[i]);
            }
            else
            {
                result = this.capitalizeFirstAndLast(word[i]);
            }
        }
        // Display given text
        console.log("Given Text : " + text);
        // Display calculated result
        console.log(result);
    }
}

function main()
{
    var task = new Replacement();
    var text = "this is real";
    task.changeWord(text);
    text = "make a good code";
    task.changeWord(text);
}
main();

Output

Given Text : this is real
ThiS IS ReaL
Given Text : make a good code
MakE A GooD CodE

#    Python 3 program for
#    Capitalize the first and last letter of each word of a String
class Replacement :
    def capitalizeFirstAndLast(self, text) :
        n = len(text)
        if (n == 1) :
            #  When have less than one character
            return text.upper()
        
        if (n == 2) :
            #  When only two characters
            return text[0: 1].upper() + text[1: 2].upper()
        
        return text[0: 1].upper() + text[1: n-1] + text[n - 1: n].upper()
    
    def changeWord(self, text) :
        #  Get the length
        n = len(text)
        if (n == 0) :
            return
        
        #  Collecting words
        word = text.split(" ")
        result = ""
        i = 0
        while (i < len(word)) :
            if (i != 0) :
                result += " " + self.capitalizeFirstAndLast(word[i])
            else :
                result = self.capitalizeFirstAndLast(word[i])
            
            i += 1
        
        #  Display given text
        print("Given Text : ", text)
        #  Display calculated result
        print(result)
    

def main() :
    task = Replacement()
    text = "this is real"
    task.changeWord(text)
    text = "make a good code"
    task.changeWord(text)

if __name__ == "__main__": main()

Output

Given Text :  this is real
ThiS IS ReaL
Given Text :  make a good code
MakE A GooD CodE

#    Ruby program for
#    Capitalize the first and last letter of each word of a String
class Replacement 
    def capitalizeFirstAndLast(text) 
        n = text.length
        if (n == 1) 
            #  When have less than one character
            return text.upcase
        end

        if (n == 2) 
            #  When only two characters
            return text[0].upcase + text[1].upcase
        end

        return text[0].upcase + text[1...(n - 1)] + text[n - 1].upcase
    end

    def changeWord(text) 
        #  Get the length
        n = text.length
        if (n == 0) 
            return
        end

        #  Collecting words
        word = text.split(" ")
        result = ""
        i = 0
        while (i < word.length) 
            if (i != 0) 
                result += " "+ self.capitalizeFirstAndLast(word[i])
            else
 
                result = self.capitalizeFirstAndLast(word[i])
            end

            i += 1
        end

        #  Display given text
        print("Given Text : ", text, "\n")
        #  Display calculated result
        print(result, "\n")
    end

end

def main() 
    task = Replacement.new()
    text = "this is real"
    task.changeWord(text)
    text = "make a good code"
    task.changeWord(text)
end

main()

Output

Given Text : this is real
ThiS IS ReaL
Given Text : make a good code
MakE A GooD CodE

import scala.collection.mutable._;
/*
    Scala program for
    Capitalize the first and last letter of each word of a String
*/
class Replacement()
{
    def capitalizeFirstAndLast(text: String): String = {
        var n: Int = text.length();
        if (n == 1)
        {
            // When have less than one character
            return text.toUpperCase();
        }
        if (n == 2)
        {
            // When only two characters
            return text.substring(0, 1).toUpperCase() + 
              text.substring(1, 2).toUpperCase();
        }
        return text.substring(0, 1).toUpperCase() + 
          text.substring(1, n - 1) + text.substring(n - 1, n).toUpperCase();
    }
    def changeWord(text: String): Unit = {
        // Get the length
        var n: Int = text.length();
        if (n == 0)
        {
            return;
        }
        // Collecting words
        var word: Array[String] = text.split(" ");
        var result: String = "";
        var i: Int = 0;
        while (i < word.length)
        {
            if (i != 0)
            {
                result += " " + capitalizeFirstAndLast(word(i));
            }
            else
            {
                result = capitalizeFirstAndLast(word(i));
            }
            i += 1;
        }
        // Display given text
        println("Given Text : " + text);
        // Display calculated result
        println(result);
    }
}
object Main
{
    def main(args: Array[String]): Unit = {
        var task: Replacement = new Replacement();
        var text: String = "this is real";
        task.changeWord(text);
        text = "make a good code";
        task.changeWord(text);
    }
}

Output

Given Text : this is real
ThiS IS ReaL
Given Text : make a good code
MakE A GooD CodE

import Foundation;
/*
    Swift 4 program for
    Capitalize the first and last letter of each word of a String
*/
class Replacement
{
    func getMiddle(_ text: [Character]) -> String
    {
        var i = 1;
        var value = "";
        while (i < text.count - 1)
        {
            value += String(text[i]);
            i+=1;
        }
      return value;
    }
    func capitalizeFirstAndLast(_ text: [Character]) -> String
    {
        let n: Int = text.count;
        if (n == 1)
        {
            // When have less than one character
            return String(text[0]).uppercased();
        }
        if (n == 2)
        {
            // When only two characters
            return String(text[0]).uppercased() + String(text[1]).uppercased();
        }
        return String(text[0]).uppercased() + 
          getMiddle(text) + String(text[n - 1]).uppercased();
}
func changeWord(_ text: String)
{
    // Get the length
    let n: Int = text.count;
    if (n == 0)
    {
        return;
    }
    // Collecting words
    let word: [String] = text.split
    {
        $0 == " "
    }.map(String.init);
    var result: String = "";
    var i: Int = 0;
    while (i < word.count)
    {
        if (i  != 0)
        {
            result += " " + self.capitalizeFirstAndLast(Array(word[i]));
        }
        else
        {
            result = self.capitalizeFirstAndLast(Array(word[i]));
        }
        i += 1;
    }
    // Display given text
    print("Given Text : ", text);
    // Display calculated result
    print(result);
}
}
func main()
{
    let task: Replacement = Replacement();
    var text: String = "this is real";
    task.changeWord(text);
    text = "make a good code";
    task.changeWord(text);
}
main();

Output

Given Text :  this is real
ThiS IS ReaL
Given Text :  make a good code
MakE A GooD CodE

/*
    Kotlin program for
    Capitalize the first and last letter of each word of a String
*/
class Replacement
{
    fun capitalizeFirstAndLast(text: String): String 
    {
        val n: Int = text.length;
        if (n == 1)
        {
            // When have less than one character
            return text.toUpperCase();
        }
        if (n == 2)
        {
            // When only two characters
            return text.toUpperCase();
        }
        return text.substring(0, 1).toUpperCase() + 
          text.substring(1, n - 1) + text.substring(n - 1, n).toUpperCase();
    }
    fun changeWord(text: String): Unit
    {
        // Get the length
        val n: Int = text.length;
        if (n == 0)
        {
            return;
        }
        // Collecting words
        val word = text.split(" ");
        var result: String = "";
        var i: Int = 0;
        while (i < word.count())
        {
            if (i != 0)
            {
                result += " " + this.capitalizeFirstAndLast(word[i]);
            }
            else
            {
                result = this.capitalizeFirstAndLast(word[i]);
            }
            i += 1;
        }
        // Display given text
        println("Given Text : " + text);
        // Display calculated result
        println(result);
    }
}
fun main(args: Array < String > ): Unit
{
    val task: Replacement = Replacement();
    var text: String = "this is real";
    task.changeWord(text);
    text = "make a good code";
    task.changeWord(text);
}

Output

Given Text : this is real
ThiS IS ReaL
Given Text : make a good code
MakE A GooD CodE

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