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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12.              Scanner keyboard = new Scanner(System.in);
  13.              System.out.println ("Enter your name");
  14.              String inputStr= keyboard.nextLine();
  15.              System.out.println(lastFirst(inputStr));
  16.  
  17. 	}
  18. 	 public static String lastFirst (String str){
  19.             String middleAndLast = str.substring(str.indexOf(" ")+ 1);
  20.             String last = middleAndLast.substring(middleAndLast.indexOf(" ") + 1);
  21.             String first = str.substring(0, str.indexOf(" "));
  22.             String middle = middleAndLast.substring(0, middleAndLast.indexOf(" "));
  23.             char middleInitial = middle.charAt(0);
  24.             return("\"" + last + ", " + first + ", " + middleInitial + "\"");
  25.         }
  26. }
Success #stdin #stdout 0.1s 380672KB
comments (?)
stdin
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Emma Charlotte Leonard
stdout
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Enter your name
"Leonard, Emma, C"
https://ideone.com/fQuGc9
language:
Java (12.0.1)
created:
9 years ago
visibility:
public

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