Why can not i see the output of coding

Question

when input is being entered then why can not the output be seen by me

Answer 1

Please provide your code. There is no other way to find out what went wrong.

Answer 2

Can i see your code ..?
I think console output statement may be missing or ... it may incorrect check before execution

Answer 3

In your code include the command:
System.out.println("your output here");