Minimum Number of Increments on Subarrays to Form a Target Array LeetCode solution in Python

1
class Solution:
2
    def minNumberOperations(self, nums: List[int]) -> int:
3
        res = nums[0]
4
        prev = nums[0]
5
        for i in range(1, len(nums)):
6
            res += max(0, nums[i] - prev)
7
            prev = nums[i]
8
        return res