Rock, paper scissors is a well known game in the United States.
Two players count 1, 2, 3,
then each throw down one hand as a rock (closed fist),
paper (all fingers out), or scissors (two fingers out).
The winner is as follows:
Paper beats rock. (Paper covers rock)
Scissors beats paper. (Scissors cuts paper)
Rock beats scissors. (Rock crushes scissors)
If the two are the same it is a tie.
Her is the decision table :
| Player A | Player B | Result |
| rock | rock | tie |
| rock | paper | B wins |
| rock | scissors | A wins |
| paper | rock | A wins |
| paper | paper | tie |
| paper | scissors | B wins |
| scissors | rock | B wins |
| scissors | paper | A wins |
| scissors | scissors | tie |
Object Modeling