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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. boolean a=true;
  13. boolean b=false;
  14.  
  15. System.out.println("a&&b="+(a&&b));
  16. System.out.println("a||b="+(a||b));
  17. System.out.println("!(a&&b)="+!(a&&b));
  18. }
  19. }
Success #stdin #stdout 0.04s 4386816KB
stdin
Standard input is empty
stdout
a&&b=false
a||b=true
!(a&&b)=true