Time limit 2000/4000/4000/4000 ms. Memory limit 65000/65000/65000/65000 Kb.
bfs.
The difference between max and min.
You will be first given one number (n) which is followed by one serie of integers (n space-separated values). Calculate the difference between max and min in the array.
Input specification
You will be given one integers (n) in the first line, and 1 ≤ n ≤ 10.000. The following line contains a serie of integer numbers a[n] where -10000 ≤ a[n] ≤ 10000.
Output specification
Show the difference between max and min element in the serie.
Sample Input I
5
3 6 9 5 4
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Sample Input II
6
5 8 4 -9 3 2
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Sample Output I
6 |
Sample Output II
17
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Для отправки решений необходимо выполнить вход.
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