Answer Posted / anjan singh

import java.io.*;

public class Sample {

/**
* @param args
*/


public static void main(String[] args) {
// TODO Auto-generated method stub
try
{
BufferedReader br= new BufferedReader
(new InputStreamReader(System.in));
System.out.println("enter a sentence:");
String str = br.readLine();
str = str.trim();
String[] strArr = str.split(" ");
for(int i=0;i<strArr.length;i++)
for(int
j=i+1;j<strArr.length;j++)
if(strArr[j].length()
> strArr[i].length())
{
String
x=strArr[j];
strArr[j]
=strArr[i];
strArr[i]=x;
}

System.out.println("output:-");
for(int i=0;i<strArr.length;i++)
System.out.println(strArr[i]);
}
catch(Exception e){}
}

}

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