Problem
Given a sorted integer array nums and three integers a, b and c, apply a quadratic function of the form f(x) = ax2 + bx + c to each element nums[i] in the array, and return the array in a sorted order.
Â
Example 1:
Input: nums = [-4,-2,2,4], a = 1, b = 3, c = 5 Output: [3,9,15,33]
Example 2:
Input: nums = [-4,-2,2,4], a = -1, b = 3, c = 5 Output: [-23,-5,1,7]
Â
Constraints:
- 1 <= nums.length <= 200
- -100 <= nums[i], a, b, c <= 100
- numsis sorted in ascending order.
Â
Follow up: Could you solve it in O(n) time?