Find the output for the following code (4)

Replies

• 

  sarveshgupta

  Is the answer
  
  one is defined
• 

  rengaraj

  Hi,
  Yes, you are right but 0 denotes false in C.
  If value of one , 0 is applied. Then the next printf will not be executed.
  But we get "one is defined" how ?
  R.Rengaraj
• 

  gaurav.bhorkar

  rengaraj

  Hi,
  Yes, you are right but 0 denotes false in C.
  If value of one , 0 is applied. Then the next printf will not be executed.
  But we get "one is defined" how ?
  R.Rengaraj

  #define one 0

  This directive defines "one".
  
  

  #ifdef one 
  printf("one is defined ");
  #ifndef one
  printf("one is not defined ");

  These directives check whether "one" is defined or not, irrespective of the value "one" takes.
• 

  Sahithi Pallavi

  Good answer Gaurav..!
• 

  gaurav.bhorkar

  sahithi pallavi

  Good answer Gaurav..!

  Thank You!
• 

  sarveshgupta

  Good answer Gaurav
• 

  rengaraj

  Thanks...
  R.Rengaraj