题目描述
Boss.Y is a big boss, and also a great teacher. He has n students. Yesterday he made a contest for his students. So each student got a score. Boss.Y want to know the median score. Can you help him ?
输入
The first line is integer T(T <= 10), the number of test cases.The first line of each case contains an integer n (1 <= n <= 100), then n integers: a1, a2, a3...an(-100 <= ai <= 100).
You can assume that n is odd.
输出
For each case, print the case number and the answer.You can find more in sample output.
3
1
12
3
61 16 -5
3
2 1 3
Case 1: 12
Case 2: 16
Case 3: 2