american and european roulette

Randomly select a sample as the first cluster center and calculate the Euclidean distance (it may also be the cosine distance

gif roulette

Roulette is a casino game which was likely developed from the Italian game Biribi. In the game, a player may choose to place a bet on a single number, various groupings of numbers, the color red or black, whether the number is odd or even, or if the number is high or low.