Dice game

We want to play a variant of the dice game called craps where there is a starting two dice roll and the following rules:

• If dice add up to 7 or 11 the player wins.

• If dice add up to 2, 3 or 12, the player loses.

• With any other combination, the player keeps playing.

Write the function dice2() that takes two values corresponding to the result of a two dice roll, and returns an integer: 0 if the player keeps playing, 1 if the player wins and 2 if the player loses. The function must check if the dice values are right (they are between 1 and 6) and must return -1 if they aren’t right.

Save this function into a file named dice_game.py. Examples:

>>> dice2(6, 5)
1
>>> dice2(1, 2)
2
>>> dice2(4, 4)
0
>>> dice2(5, -3)
-1

Note

More tests are provided in the dice_game.txt

Solutions

A solution of this function is provided in the dice_game.py