String Expressions

Name ______________________

Assume the following:

String a = "abc";
String h = "Hello";
String name = "Michael Maus";

Show what is printed by each of these statements.

1. __________ System.out.println( h.length() );
2. __________ System.out.println( "SPQR".length() );
3. __________ System.out.println( a.length() + a );
4. __________ System.out.println( " x y ".trim().length() );
   
   
5. __________ System.out.println( h.substring(1) );
6. __________ System.out.println( "Tomorrow".substring(2,4) );
7. __________ System.out.println( h.charAt(1) );
   
   
8. __________ System.out.println( h.toUpperCase() );
9. __________ System.out.println( h.toUpperCase().toLowerCase() );
   
   
10. __________ System.out.println( h.indexOf("H") );
11. __________ System.out.println( "Tomorrow".indexOf("o") );
12. __________ System.out.println( "Tomorrow".indexOf("o", 3) );
13. __________ System.out.println( "Tomorrow".lastIndexOf('o') );
14. __________ System.out.println( name.substring(name.indexOf(" ")+1) );
    
    
15. __________ System.out.println( a.substring(1,3).equals("bc") );
16. __________ System.out.println( a.equals("ABC") );
17. __________ System.out.println( a.equalsIgnoreCase("ABC") );
18. __________ System.out.println( a.substring(1,3) == "bc" );
19. __________ System.out.println( "a".compareTo("c") < 0 );
20. __________ System.out.println( "apple".compareTo("applet") >= 0 );
21. __________ System.out.println( "applet".compareTo("application") >= 0 );
    
    
22. __________ System.out.println( "a = \"" + a + "\"" );
23. __________ System.out.println( "\\".length() );

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