Solution
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n Describe your approach to solving the problem. \n\n# Complexity\n- Time 
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n\n# Complexity\n- Time complexity:\n<!-- Add your time complexity here, e.g. $$O(n)$$ -->\n\n- Space complexity:\n<!-- Add your space complexity here, e.g. $$O(n)$$ -->\n\n# Code\n```\nclass Solution:\n    def minOperations(self, nums: List[int]) -> int:\n        c=0\n        for i in range(1,len(nums)):\n            if nums[i]<=nums[i-1]:\n                diff=nums[i-1]-nums[i]+1\n                nums[i]=nums[i-1]+1\n                c+=diff\n        return c\n```
['Python3']