PT[101]% gcc hello3.c
PT[102]% 

PT[102]% ./a.out
Hello World
My name is Marvin the Paranoid Android.I have brains the size of a planet.


How big is that?
The planet Earth has a diameter of 7926 miles at the equator
Which means the circumference of earth is about 24900.263344 miles at the equator.


That's pretty big!


To might find me (Marvin) working at Milliways(the Restaurant at the End of the Universe).
PT[103]% 

PT[103]% exit