获取生成数组中的最大值

/*
 * Solution approach using Java Streams for generating the array and finding the maximum value:
 * 1. Initialize an array of length n+1 with all zeros.
 * 2. Set the first two values: nums[0] = 0 and nums[1] = 1.
 * 3. Use IntStream to fill the array based on the given rules.
 * 4. Use IntStream to find and return the maximum value in the array.
 */
import java.util.stream.IntStream;
public class Solution {
    public int getMaximumGenerated(int n) {
        if (n == 0) return 0;
        int[] nums = new int[n + 1];
        nums[0] = 0;
        nums[1] = 1;
        IntStream.range(2, n + 1).forEach(i -> {
            if (i % 2 == 0) {
                nums[i] = nums[i / 2];
            } else {
                nums[i] = nums[i / 2] + nums[i / 2 + 1];
            }
        });
        return IntStream.of(nums).max().orElse(0);
    }
}