2587: Solution with step by step explanation
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n1. Define a function maxScore that takes a list of integers nums as input
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n1. Define a function maxScore that takes a list of integers nums as input and returns an integer.\n2. Sort the input list nums in descending order.\n3. Initialize a list prefix_sums with a single element 0.\n4. Loop through the sorted list nums and compute the prefix sums, appending each sum to the list prefix_sums.\n5. Initialize a variable max_score to 0.\n6. Loop through the indices from 1 to the length of prefix_sums:\na. If the current prefix sum is greater than 0, update max_score to the current index.\n7. Return max_score.\n\n# Complexity\n- Time complexity:\nO(n log n)\n\n- Space complexity:\nO(n),\n\n# Code\n```\nclass Solution:\n    def maxScore(self, nums: List[int]) -> int:\n        nums.sort(reverse=True)\n        prefix_sums = [0]\n        for num in nums:\n            prefix_sums.append(prefix_sums[-1] + num)\n        max_score = 0\n        for i in range(1, len(prefix_sums)):\n            if prefix_sums[i] > 0:\n                max_score = i\n        return max_score\n\n```
['Python', 'Python3']