Error(s), warning(s):

1169658810/source.java:1: error: class, interface, or enum expected
Practical -1 
^
1169658810/source.java:22: error: class, interface, or enum expected
Write Fibonnci Program
^
1169658810/source.java:28: error: class, interface, or enum expected
import java.lang.*;
^
3 errors