20. Search in Rotated Sorted Array II.cpp

/*
Search in Rotated Sorted Array II
=================================

Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand.
(i.e., [0,0,1,2,2,5,6] might become [2,5,6,0,0,1,2]).
You are given a target value to search. If found in the array return true, otherwise return false.

Example 1:
Input: nums = [2,5,6,0,0,1,2], target = 0
Output: true

Example 2:
Input: nums = [2,5,6,0,0,1,2], target = 3
Output: false

Follow up:
This is a follow up problem to Search in Rotated Sorted Array, where nums may contain duplicates.
Would this affect the run-time complexity? How and why?
*/

class Solution
{
public:
  bool search(vector<int> &nums, int target)
  {
    for (auto &i : nums)
      if (i == target)
        return true;
    return false;
  }
};