题号:NC14301
时间限制:C/C++/Rust/Pascal 1秒,其他语言2秒
空间限制:C/C++/Rust/Pascal 64 M,其他语言128 M
64bit IO Format: %lld
题目描述
Alice are given an array A[1..N] with N numbers.
Now Alice want to build an array B by a parameter K as following rules:
Initially, the array B is empty. Consider each interval in array A. If the length of this interval is less than K, then ignore this interval. Otherwise, find the K-th largest number in this interval and add this number into array B.
In fact Alice doesn't care each element in the array B. She only wants to know the M-th largest element in the array B. Please help her to fi nd this number.
输入描述:
The first line is the number of test cases. For each test case, the first line contains three positive numbers N(1≤N≤105);K(1≤K≤N);M.
The second line contains N numbers Ai(1≤Ai≤109).
It's guaranteed that M is not greater than the length of the array B.
输出描述:
For each test case, output a single line containing the M-th largest element in the array B.
示例1
输入
复制
2
5 3 2
2 3 1 5 4
3 3 1
5 8 2