Minimum Elements to Add to Form a Given Sum - Practice Coding | SlaveCode
0
0123456789
0
0123456789
:
0
0123456789
0
0123456789
1785. Minimum Elements to Add to Form a Given Sum
Medium
30 Points
Array
Greedy
You are given an integer array nums and two integers limit and goal. The array nums has an interesting property that abs(nums[i]) <= limit.
Return the minimum number of elements you need to add to make the sum of the array equal to goal. The array must maintain its property that abs(nums[i]) <= limit.
Note that abs(x) equals x if x >= 0, and -x otherwise.
Examples
Example 1
Input: nums = [1,-1,1], limit = 3, goal = -4
Output: 2
Explanation: You can add -2 and -3, then the sum of the array will be 1 - 1 + 1 - 2 - 3 = -4.
You are given an integer array nums and two integers limit and goal. The array nums has an interesting property that abs(nums[i]) <= limit.
Return the minimum number of elements you need to add to make the sum of the array equal to goal. The array must maintain its property that abs(nums[i]) <= limit.
Note that abs(x) equals x if x >= 0, and -x otherwise.
Examples
Example 1
Input: nums = [1,-1,1], limit = 3, goal = -4
Output: 2
Explanation: You can add -2 and -3, then the sum of the array will be 1 - 1 + 1 - 2 - 3 = -4.