Geeksforgeeks

Error

Given an ascending sorted rotated array **Arr **of distinct integers of size **N**. The array is right rotated **K** times. Find the value of **K**.

**Example 1:**

**Input:
**N = 5
Arr[] = {5, 1, 2, 3, 4}
**Output:** 1
**Explanation:** The given array is 5 1 2 3 4.
The original sorted array is 1 2 3 4 5.
We can see that the array was rotated
1 times to the right.

**Example 2:**

**Input:
**N = 5
Arr[] = {1, 2, 3, 4, 5}
**Output:** 0
**Explanation:** The given array is not rotated.

**Your Task:**

Complete the function **findKRotation()** which takes array **arr** and size **n**, as input parameters and returns an integer representing the answer. You don't to print answer or take inputs.

**Expected Time Complexity:** O(log(N))

**Expected Auxiliary Space:** O(1)

**Constraints:**

1 <= N <=10^{5}

1 <= Arr_{i} <= 10^{7}

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