You are given an array of size N having no duplicate elements. The array can be categorized into the following:
1. Ascending
2. Descending
3. Descending Rotated
4. Ascending Rotated
Your task is to return which type of array it is and the maximum element of that array.
Example 1:
Input :
N = 5
A[] = { 2, 1, 5, 4, 3}
Output :
5 3
Explanation:
Descending rotated with maximum
element 5
Example 2:
Input :
N = 5
A[] = { 3, 4, 5, 1, 2}
Output :
5 4
Explanation:
Ascending rotated with maximum element 5
Your Task:
You don't need to read input or print anything. Your task is to complete the function maxNtype() which takes the array A[] and its size N as inputs and returns the largest element in the array and and integer x denoting the type of the array.
Expected Time Complexity: O(N) Expected Auxiliary Space: O(1)
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Avoid using static/global variables in coding problems as your code is tested
against multiple test cases and these tend to retain their previous values.
Passing the Sample/Custom Test cases in coding problems does not guarantee the
correctness of code. On submission, your code is tested against multiple test cases
consisting of all possible corner cases and stress constraints.
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