**Compilation/Execution Result:**

31.87%

Given an array of distinct elements, Your task is to find the third largest element in it. You have to complete the function** thirdLargest** which takes two argument . The first argument is the array a[] and the second argument is the size of the array (n). The function returns an integer denoting the third largest element in the array a[].

The function should return -1 if there are less than 3 elements in input.

**Input:**

The first line of input contains an integer T denoting the number of test cases. Then T test cases follow . The first line of each test case is N,N is the size of array.The second line of each test case contains N space separated values of the array a[ ].

**Output:**

Output for each test case will be the third largest element of the array .

**Constraints:**

1 ≤ T ≤ 100

1 ≤ N ≤ 100

1 ≤ A[ ] ≤ 100

**Example(To be used for only expected output):**

**Input:**

1

5

2 4 1 3 5

**Output:**

3

Author: Shubham Joshi 1

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