If(________) printf("Hello"); else printf("world"); What is the condition to get o/p as Helloworld.

This is a question on c program. Can anybody answer me!

If(________) printf("Hello"); else printf("world"); What is the condition to get o/p as Helloworld.
if(!(printf("Hello")))


printf("Hello");


else


printf("World");








the above code will do!
Reply:If the above program is not modified, then you can't. Because both are mutually exclusive conditions. If one is true, then the other one will be false and won't be printed.