Check if Array Is Sorted and Rotated | Leetcode 1752 | FAANG | Check with Circular Wrap

In this video, we will solve Check if Array Is Sorted and Rotated (Leetcode 1752) step by step.

📌 Approaches:
1. Brute force: Try every possible rotation as the starting point and check whether the next n-1 elements are in non-decreasing order. If any rotation is sorted, return true.
2. Optimal: Count the number of positions where the sorted order breaks (nums[i-1] greater than nums[i]). A sorted-and-rotated array can have at most one such violation, including the circular check between the last and first element.
Problem: Check if Array Is Sorted and Rotated
My solutions on Github (C++ & JAVA) : https://github.com/pragya9460/Leetcode/blob/main/Daily_Leetcode_Challenge/May-2026/23_Check_if_Array_Is_Sorted_and_Rotated.java
Leetcode Link: https://leetcode.com/problems/check-if-array-is-sorted-and-rotated/

Lets code with pragya

1752. Check if Array Is Sorted and Rotated

Leetcode today

May Leetcode Challenge Playlist: https://www.youtube.com/watch?v=kEi-bDZLZW8&list=PL78swWyrkuHnUd4pkI5TlfLMwynFuZQPU
My leetcode playlist: https://www.youtube.com/watch?v=kKswOr7jWpc&list=PL78swWyrkuHkUI9JVwJj_ltxxw_34MaIq&index=1

Related problems:
1. Find Minimum in Rotated Sorted Array: https://youtu.be/wX6nsG4Ldj8
2. Find Minimum in Rotated Sorted Array II: https://youtu.be/LzFxh40PpVw

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Видео Check if Array Is Sorted and Rotated | Leetcode 1752 | FAANG | Check with Circular Wrap канала Pragya Gupta