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Турниры > CEN_114 Midterm B > задача:


6. 50443 - Dajte Express

CEN_114 Midterm B

Старт: 14.мая.2020 в 00:00:01
Финиш: 31.мая.2020 в 23:59:59
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• Турнирная таблица

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Задачи турнира

• 11. 51089 - Multiply a row and add i...
• 12. 50749 - Min Distance
• 13. 51124 - Easy Tiae words
• 14. 51136 - Class Average 2
• 15. 50734 - Product Info (In Srt)
• 2. 50453 - The Cubic Difference
• 3. 50346 - The Biggest Date
• 5. 50380 - Sum of the Numbers in t...
• 6. 50443 - Dajte Express
• 7. 50496 - Falling Bricks
• 8. 51123 - Mr. Li Criteria
• 9. 50529 - Row to Table

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

Dajte Express

Dajte Express is a cable car travelling from Tirana to the mount Dajte. It has different discount rates according to the ages.

  • It's free until 6 years old
  • Between 7 and 12 years old: 500 leke
  • Over 12 years old: 800 leke
There is also discount for the groups. For the groups of 10 or more people who are paying (over 6 years old), each person is 500 leke.

Question: Write a program that reads ages for different groups for a day and calculates the amount collected in that day.

Input specification
Ages are integer between 0 and 120. In a day, there can be several groups and ages of people in every group are written in separate lines. Every group may have several people (at most 100 people). A negative number at the end of every line signals the end of the group. The day ends with a negative number at the beginning of the line.

Output specification
Show one number: the total amount of money gathered in that day. Total amount of money is in the limit of int.

 Sample Input   
 26 4 -1
 22 25 36 13 3 25 11 13 67 19 23 10 -1
 21 10 -1
 -1
 Sample Output   
 7600

Explanation:   First group has just one person paying 800.
  The second group has 11 people over 6 and totally they pay 5500
  The last group has two people: one pays 800, and the other pays 500 leke
  Grand total is 7600 leke.

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