#48

1. Printing "Hello World" without using a single semi colon in C:

Answer:

This is an age old problem, and most people have known it by now.

main(){if(printf("hello world")){}}

check I havnt used a semi colon :D

2. Ever thought of finding the greatest of 2 numbers without using using any comparison operators ?

Answer:

Same old problem. Basically a little maths:

a = 10;
b = 5;

c = [(a + b) + abs(a - b)]/2;// c will hold the greater of a and b
d = [(a + b) - abs(a - b)]/2;// d will hold the lesser of a and b