1.62%

Max. Score:100

Given an array **A** of **N** positive integers. The task is to find **K** largest elements from the array in the same order as they occur in the input array.

**Input:**

The first line of input contains an integer **T** denoting the number of test cases. Then T test cases follow. Each test case consists of two lines. First line of each test case contains two Integers N (size of the array) and K and the second line contains N space separated elements.

**Output:**

For each test case, print the K largest elements in new line.

**Constraints:**

1 <= T <= 100

1 <= K <= N <= 10^{6}

1 <= A[i] <= 10^{5}

**Example:
Input:**

2

5 2

5 4 2 1 2

7 5

3 4 1 2 5 7 6

5 4

3 4 5 7 6

**Explanation:**

**Testcase 1**: For elements 5, 4, 2, 1, 2 and for value K = 2. 5 and 4 are two largest elements among them and they are printed as they were in input array.

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