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Java Program To Reverse Each Word In A String

 Java Program To Reverse Each Word In A String

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public class ReverseEachWordInAString {

    public static void main(String[] args) {

        String str = "Welcome To Java";
        String words[] = str.split(" ");

        String reverseString = "";

        for (String w : words) {
            String reverseWord = "";
            for (int i = w.length() - 1; i >= 0; i--) {
                reverseWord = reverseWord + w.charAt(i);
            }
            reverseString = reverseString + reverseWord + " ";
        }

        System.out.println(reverseString);

    }

}

Output:
==============
emocleW oT avaJ


Approach -2
===============

Java Program To Reverse A String Using StringBuilder Class reverse method

public class ReverseEachWordInString2 {

    public static void main(String[] args) {

        String str = "Welcome To Java";
        String words[] = str.split("\\s");
        String reverseString = "";

        for (String w : words) {
            StringBuilder sb = new StringBuilder(w);
            sb = sb.reverse();
            reverseString = reverseString + sb.toString() + " ";
        }

        System.out.println(reverseString);

    }

}

output:
============
emocleW oT avaJ















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