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  1. class Main {
  2.         public static void main(String[] args) {
  3.                 String s1 = "A";
  4.                 String s2 = "B";
  5.                 String s3 = "C";
  6.  
  7.                 String result = ((s1==null)?"":(s1+"/"))+((s2==null)?"":(s2+"/"))+((s3==null)?"":s3);
  8.                 System.out.println("Result = "+result);
  9.  
  10.                 s1 = null;
  11.                 result = ((s1==null)?"":(s1+"/"))+((s2==null)?"":(s2+"/"))+((s3==null)?"":s3);
  12.                 System.out.println("Result = "+result);
  13.  
  14.                 s1 = "A"; s2 = null;
  15.                 result = ((s1==null)?"":(s1+"/"))+((s2==null)?"":(s2+"/"))+((s3==null)?"":s3);
  16.                 System.out.println("Result = "+result);
  17.  
  18.         }
  19.  
  20. }
  21.  
Success #stdin #stdout 0.02s 245632KB
comments (?)
stdin 
Standard input is empty
stdout 
Result = A/B/C
Result = B/C
Result = A/C
https://ideone.com/8djqH
language:
Java (HotSpot 12)
created:
13 years ago
visibility:
public

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