Problem Statement

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"Petals Around the Rose" is a pretty well known logic game. A person who knows the game rolls five dice and then says a number. The other players must guess the rule used to obtain that number. We will not ask you to play this game because it's a tricky one. We will simply tell you that the rule is to sum the number of dots that are around the center dot of each die, like the petals around a rose. If a die has no dot in the center, it has no petals. The face of the die labeled with 1 dot has 0 petals, the face with 2 dots has 0 petals, the face with 3 dots has 2 petals, the face with 4 dots has 0 petals, the face with 5 dots has 4 petals and finally the face with 6 dots has 0 petals as can be seen in the picture.

You are given a int[] dice containing the values of the five dice. Return the total number of petals in this configuration.

Definition

 Class: RosePetals Method: getScore Parameters: int[] Returns: int Method signature: int getScore(int[] dice) (be sure your method is public)

Constraints

-dice will contain exactly 5 elements.
-Each element of dice will be between 1 and 6, inclusive.

Examples

0)

 `{1, 2, 3, 2, 1}`
`Returns: 2`
 In this case we have 0 petals for 1 as there are no dots around the central dot, 0 petals for 2 as it has no central dot, 2 petals for 3, 0 petals for 2 and 0 petals for 1.
1)

 `{4, 4, 5, 6, 5}`
`Returns: 8`
 In this case we have 0 petals + 0 petals + 4 petals + 0 petals + 4 petals = 8 petals.
2)

 `{1, 2, 3, 3, 5}`
`Returns: 8`
3)

 `{3, 3, 3, 3, 3}`
`Returns: 10`
4)

 `{2, 2, 2, 2, 2}`
`Returns: 0`

Problem url:

http://www.topcoder.com/stat?c=problem_statement&pm=6635

Problem stats url:

http://www.topcoder.com/tc?module=ProblemDetail&rd=9995&pm=6635

Cosmin.ro

Testers:

PabloGilberto , brett1479 , vorthys , Olexiy

Problem categories:

Simple Search, Iteration