代码段没有格式了 about chatgpt-vercel HOT 4 CLOSED

我正在解力扣215. 数组中的第K个最大元素，下面是我的代码，问题出在哪里
    public int findKthLargest(int[] nums, int k) {
        int target = nums.length - k;
        int l = 0, r = nums.length - 1;
        while (true) {
            int pivotIndex = partition(nums, l, r);
            if (target == pivotIndex) {
                return nums[target];
            } else if (pivotIndex > target) {
                r = pivotIndex - 1;
            } else {
                l = pivotIndex + 1;
            }
        }
    }

    private int partition(int[] nums, int l, int r) {
        int middle = l + (r - l) / 2;
        int pivot = nums[middle];
        while (l < r) {
            while (nums[l] < pivot) {
                l++;
            }
            while (nums[r] > pivot) {
                r--;
            }
            if (l <= r) {
                int tmp = nums[l];
                nums[l] = nums[r];
                nums[r] = tmp;
                l++;
                r--;
            }
        }
        return r;
    }