Find Minimum Operations to Make All Elements Divisible by Three
You are given an integer array nums. In one operation, you can add or subtract 1 from any element of nums.
Return the minimum number of operations to make all elements of nums divisible by 3.
Example 1
Input
nums = [1,2,3,4]Output
3All array elements can be made divisible by 3 using 3 operations: subtract 1 from 1, add 1 to 2, and subtract 1 from 4.
Example 2
Input
nums = [3,6,9]Output
0All elements are already divisible by 3, so no operations are needed.
Constraints
- 1 <= nums.length <= 50
- 1 <= nums[i] <= 50