Find First and Last Position of Element in Sorted Array
[Search in Rotated Sorted Array ](https://www.notion.so/Search-in-Rotated-Sorted-Array-243b1adb33cd80d887adf22ccd353d7c)
Search the minimum element inthe rotated sorted array
[Find out how many times has an array been rotated](https://www.notion.so/Find-out-how-many-times-has-an-array-been-rotated-243b1adb33cd801cb302dcf418631ad2)