When most people make change, they give the coins with the largest possible value first, then the next largest, and so on. Computer scientists call such a scheme the “greedy algorithm.” ...

Pocket change can potentially buy you a new suit and so much more -- you may find a valuable rare coin in your piggy bank, but how do you know if you're sitting on a fortune? If you aren't an ...

NEW YORK-- (BUSINESS WIRE)--Recently, one of the 34 coins supported by Blackminer which named BSHA3 suddenly burst in. The prices rose 119 times within one month, and it became the first 100X coin ...