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ISC Program: Write a program in Java to accept a string and display the new string after reversing the characters of each word.

Write a program in Java to accept a string and display the new string after reversing the characters of each word.
Sample Input:
Understanding Computer Science
Sample output:
gnidnatsrednU retupmoC ecneicS


Solution:

import java.util.Scanner;
class reverseEachWord
{
    public static void main()
    {
        Scanner sc=new Scanner(System.in);
        System.out.println("Enter a sentence:");
        String s=sc.nextLine()+" ";
        String w="";
        String res=" ";
        for(int i=0;i<s.length();i++)
        {
            char ch = s.charAt(i);
            if(ch==' ')
            {
                String m="";
                for(int j=w.length()-1;j>=0;j--){
                    m=m+w.charAt(j);
                }
                res=res+m+" ";
                w="";
            }
            else{
                w=w+ch;
            }
        }
        System.out.println("Output is:"+res.trim());
    }
}
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