Find Minimum Cost to Remove Array Elements - Practice Coding | SlaveCode
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3469. Find Minimum Cost to Remove Array Elements
Medium
30 Points
Array
Dynamic Programming
You are given an integer array nums. Your task is to remove all elements from the array by performing one of the following operations at each step until nums is empty:
Return the minimum cost required to remove all the elements.
Examples
Example 1
Input: nums = [6,2,8,4]
Output: 12
Explanation:
Initially, nums = [6, 2, 8, 4] .
The cost to remove all elements is 8 + 4 = 12 . This is the minimum cost to remove all elements in nums . Hence, the output is 12.
Example 2
Input: nums = [2,1,3,3]
Output: 5
Explanation:
Initially, nums = [2, 1, 3, 3] .
The cost to remove all elements is 2 + 3 = 5 . This is the minimum cost to remove all elements in nums . Hence, the output is 5.
Constraints
1 <= nums.length <= 1000
1 <= nums[i] <= 106
3469. Find Minimum Cost to Remove Array Elements
Medium
30 Points
Array
Dynamic Programming
You are given an integer array nums. Your task is to remove all elements from the array by performing one of the following operations at each step until nums is empty:
Return the minimum cost required to remove all the elements.
Examples
Example 1
Input: nums = [6,2,8,4]
Output: 12
Explanation:
Initially, nums = [6, 2, 8, 4] .
The cost to remove all elements is 8 + 4 = 12 . This is the minimum cost to remove all elements in nums . Hence, the output is 12.
Example 2
Input: nums = [2,1,3,3]
Output: 5
Explanation:
Initially, nums = [2, 1, 3, 3] .
The cost to remove all elements is 2 + 3 = 5 . This is the minimum cost to remove all elements in nums . Hence, the output is 5.