Minimum Operations to Make Elements Within K Subarrays Equal - Practice Coding | SlaveCode
0
0123456789
0
0123456789
:
0
0123456789
0
0123456789
3505. Minimum Operations to Make Elements Within K Subarrays Equal
Hard
50 Points
Array
Hash Table
Math
Dynamic Programming
Sliding Window
Heap (Priority Queue)
You are given an integer array nums and two integers, x and k. You can perform the following operation any number of times (including zero):
Return the minimum number of operations needed to have at least k non-overlapping subarrays of size exactly x in nums, where all elements within each subarray are equal.
Examples
Example 1
Input: nums = [5,-2,1,3,7,3,6,4,-1], x = 3, k = 2
Output: 8
Explanation:
Example 2
Input: nums = [9,-2,-2,-2,1,5], x = 2, k = 2
Output: 3
Explanation:
Constraints
2 <= nums.length <= 105
-106 <= nums[i] <= 106
2 <= x <= nums.length
1 <= k <= 15
2 <= k * x <= nums.length
3505. Minimum Operations to Make Elements Within K Subarrays Equal
Hard
50 Points
Array
Hash Table
Math
Dynamic Programming
Sliding Window
Heap (Priority Queue)
You are given an integer array nums and two integers, x and k. You can perform the following operation any number of times (including zero):
Return the minimum number of operations needed to have at least k non-overlapping subarrays of size exactly x in nums, where all elements within each subarray are equal.
Examples
Example 1
Input: nums = [5,-2,1,3,7,3,6,4,-1], x = 3, k = 2
Output: 8
Explanation:
Example 2
Input: nums = [9,-2,-2,-2,1,5], x = 2, k = 2
Output: 3
Explanation: