在数组中选择一个数并删除+-1的值，求获得数组的最大和 Delete and Earn

为何80%的码农都作不了架构师？>>>   数组 问题：架构 Given an array nums of integers, you can perform operations on the array.app In each operation, you pick any nums[i] and delete it to earn nums[i] points. After, you mus

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