Calculate Total Contest Points

A participant competes in several contests, and their performance in each contest is represented by their rank. The scoring system awards points only for the top 5 ranks as follows:

• Rank 1: 10 points
• Rank 2: 7 points
• Rank 3: 5 points
• Rank 4: 3 points
• Rank 5: 1 point

Any rank greater than 5 earns 0 points. Given the number of contests and the rank in each contest, your task is to compute the total points the participant has earned.

Note: The input will be provided via standard input (stdin) and the result should be printed to standard output (stdout).

inputFormat

The first line contains an integer n representing the number of contests. The second line contains n space-separated integers, each representing the rank achieved in a contest.

outputFormat

Output a single integer representing the total points earned across all contests.## sample

5
1 2 3 4 5

26