How c++ puts any random value by its own? How it manipulates?

Answer 1

check out my code fun with random nos with comments for help, if still getting doubts comment on the code , I ll add more examples and comments to help better understand

Answer 2

use srand(time()) in your program once. use <ctime> and <cstdlib> as header. then use rand%10 for example.

Answer 3

Pretty much like anything else electronic I believe. Takes the timestamp (or any number AS seed) and through some arbitary math it puts out a pseudo-random number.