风哥 Redis数据库实战培训课程_Redis集群配置_Redis培训_NoSQL数据库

public int majorityElement(int[] nums) {        return majorityElement(nums, 0, nums.length - 1);    }    public int majorityElement(int[] nums, int start, int end) {        if (start == end || start + 1 == end) {            return nums[start];        }        int mid = (start + end) / 2;        int left = majorityElement(nums, start, mid - 1);        int right = majorityElement(nums, mid, end);        if (left == right) {            return left;        }        // 左右两侧数组中出现次数最多的数字不相同        int leftCount = getCount(nums, start, mid - 1, left);        int rightCount = getCount(nums, mid, end, right);        if (leftCount > rightCount) {            return left;        }        return right;    }