I am working with Java. The problem is as follows, this can not be solved using

Question

I am working with Java. The problem is as follows, this can not be solved using for/ while loops as we have not progressed to learn those as of yet. It wants us to use isWhitespace(c) and Character.isWhitespace(passCode.charAt(0) but im doing something wrong and I dont know what it is.

Write code to print the location of any space in the 2-character string passCode. Each space detected should print a separate statement followed by a newline. If no space exists, the program should not print anything. Sample output for the given program: The given is below: import java.util.Scanner; public class FindSpaces { public static void main (String [] args) { String passCode = ""; passCode = "A ";

Explanation / Answer

/**The class FindSpaces that checks for
* the space in the 2 character
* string variable and print
* the position of space in the two character
* */
//FindSpaces.java
public class FindSpaces
{
   public static void main (String [] args)
   {    
       //Set single space in the passCode at index=0
       String passCode ="A ";    
       System.out.println("For passCode ="+passCode);

       //using isWhiteSpace on Character class to
       //test char at 0 is a space and
       //character at index 1 is a space
       if(Character.isWhitespace(passCode.charAt(0)) &&
           Character.isWhitespace(passCode.charAt(1)))
           System.out.println("Space at 0 Space at 1");
       //Checking if character at index=0 is a space
       else if(Character.isWhitespace(passCode.charAt(0)))
               System.out.println("Space at 0 ");
       //Checking if character at index=1 is a space
       else if(Character.isWhitespace(passCode.charAt(1)))
               System.out.println("Space at 1 ");
       else
           System.out.println("No space");

   }
}//end of class

/*---------------------------------*/

Sample output:

For passCode =A
Space at 1

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