Time limit 2000/4000/4000/4000 ms. Memory limit 65000/65000/65000/65000 Kb.
Question by Erisa Terolli.
Age Labeling
A chocolate company is going to make a survey and find out the number of people from different age ranges who buy their products.
The age ranges are as follows:
- 0 - 10 years old
- 11 - 20 years old
- 21 - 30 years old
- Over 30 years old
Question:
Write a program that takes the ages of n people (customers of chocolate company) and print the number of people for each age range.
Input specification
First you will be given an integer number (n) where
1 ≤ n ≤ 100. The in the following n lines you will be
given the ages of n people.
Output specification
Print a list of 4 integers that indicate number of
people from each age range.
Sample Input I
5
5
12
15
23
30
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Sample Output I
1 2 2 0
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Для отправки решений необходимо выполнить вход.
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