Ques 1. Given an array of distinct elements. Find the third largest element in it. Return -1 if not present (hints)

Input

arr[] = {2, 4, 1, 3, 5}

Output

3

Ques 2. Reverse the given array (hints)

Input

arr[] = {2, 4, 1, 3, 5}

Output

arr[] = {5, 3, 1, 4, 2}

Ques 3. Rotate the given in anti-clockwise direction array by k positions (hints)

Input

arr[] = {2, 4, 1, 3, 5}, k = 2

Output

arr[] = {1, 3, 5, 2, 4}