058 - Scope and Global Variables 1

Fix the following code so it produces the following output:

 

one word

 

Note: You should achieve this WITHOUT changing any print statements.

 

---

Solution

 

import java.util.*;
 
class Main
{
  public static void main(String[] args)
  {
    String output ="";
    String text = "hello";
    if (text.indexOf(" ") == -1) //if a space doesn't exist
    {
        output = "one word";
    }
    else
    {
        output = "more than one word";
    }
    System.out.println(output);
  }
}