Лимит времени 2000/4000/4000/4000 мс. Лимит памяти 65000/65000/65000/65000 Кб.
Question by Ibrahim Mesecan.
Call Center
After his trip, Mr. Tafaj decided open a call center in his town.
He wants the system to calculate the results automatically.
The rates change according to the minute you talked:
- The first 2 minutes is 100 Leke
- Every additional 10 seconds is 5Leke
Question:
Write a program that is going to read n phone call times (in seconds). And then,
the program will calculate the total amount collected from all users.
Input specification
You will be given an integer number (n) where 0 ≤ n ≤ 30000. Then, the following n lines
will contain the talk time (in seconds) for n people. Every phone call can be an integer between
1 and 2000.
Output specification
Calculate and show the amount due from the user.
Sample Input I
5
125
130
136
143
106
|
Sample Input II
10
146
80
80
190
151
199
193
144
153
101
|
Sample Output I
535
|
Sample Output II
1185
|
Для отправки решений необходимо выполнить вход.
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