Minimum, Maximum and Median
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Given a number of positive integers, you are asked to
compute the minimum, the maximum and the median.
 
Input
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The first line of input will contain an integer greater
than 0 and smaller than 100.  It denotes the number of
test cases.  Each subsequent line contains a test case.
Each test case consists of integers, greater than 0 and
smaller than or equal to 1,000,000,000, separated by
colons.  Each test case consists of at least 2 and
at most 99 integers.
 
Sample Input
------------
2
3:1:2
1:2:3:4
 
Sample Output
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[3, 1, 2]
Minimum: 1
Maximum: 3
Median: 2.0
[1, 2, 3, 4]
Minimum: 1
Maximum: 4
Median: 2.5