It is a philosophical question whether any true randomness exists. Even at the quantum level there is some debate (see Einstein's famous quote "I, at any rate, am convinced that He does not throw dice.").

Anyhow, to get some real life random (in the sense of unpredictable at the present state of science) figures, see http://www.random.org/

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

In reply to Re^2: srand producing the same sequence of random numbers by CountZero
in thread srand producing the same sequence of random numbers by e_c

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