Question

I need the code logic for the following:

These are the three String variables,

String s1 = "A"; String s2 = "B"; String s3 = "C";

I need to have the following outputs based on the given scenarios:

• Scenario #1 Actual output should be “A / B / C”
• Scenario #2 When s1 is empty, output should be “B / C”
• Scenario #3 When s2 is empty, output should be “A / C”
• Scenario #4 When s3 is empty, output should be “A / B”`

Is this possible using ternary operation?

Answer 1

You can do:

result = ((s1==null)?"":(s1+"/"))+((s2==null)?"":(s2+"/"))+((s3==null)?"":s3);

See it