Minimum Elements to Add to Form a Given Sum LeetCode solution in Java

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class Solution {
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  public int minElements(int[] nums, int limit, int goal) {
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    long sum = 0;
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    for (int num : nums) sum += num;
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    long diff = Math.abs(sum - goal);
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    return (int) (diff / limit) + (diff % limit > 0 ? 1 : 0);
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  }
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}