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50396 - Cinema Tickets - 1

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Лимит времени 2000/4000/4000/4000 мс. Лимит памяти 65000/65000/65000/65000 Кб.
Prepared by Ibrahim Mesecan.

Cinema Tickets

Millennium Cinema center wants to start a computerized system. The ticket prices change according to the ages.

  • Between the ages 0 and 3: Free
  • Between the ages 4 and 9: $5
  • Over the age of 9: $8
The cashier, asks the age and gives the ticket.

Question:
Write a program that gets the ages of n people and calculates the total amount of money collected on that day (or month).

Input specification
You will be first given a number (n) the number of the people in that session 0 ≤ n ≤ 100000. Then you will be given n space separated age information in the following lines. Every line will contain at most 1000 integers.

Output specification
Show just one integer number: total amount of money collected.

Sample Input I   
  6
  10 18 5 40 26 3  
Sample Input II   
  10
  43 0 47 39 32 7 39 49 49 4  
Sample Output I   
  37
Sample Output II  
  66


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