Time limit 2000/4000/4000/4000 ms. Memory limit 65000/65000/65000/65000 Kb.
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
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Sample Output
7600
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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.
Для отправки решений необходимо выполнить вход.
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