Condition To Print “HelloWorld”
What should be the “condition” so that the following code snippet prints both HelloWorld!
if "condition" printf ("Hello"); else printf("World");
Method 1: using logical NOT(!)
Explanation: Printf returns the number of character it has printed successfully. So, following solutions will also work
if (printf(“Hello”) < 0) or
if (printf(“Hello”) < 1) etc
Method 2: Using fork()
This method is contributed by Aravind Alapati.
Please comment if you find more solutions of this.