Implement the divide-and-conquer O(n) time
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Implement the divide-and-conquer O(n) time algorithm
![.ll T-Mobile
10:24 PM
E LeetCode
Given an array nums of size n, return the majority
element.
The majority element is the element that appears
more than [n / 2] times. You may assume that
the majority element always exists in the array.
Example 1:
Input: nums =
[3,2,3]
Output: 3
Example 2:
Input: nums
[2,2,1,1,1,2,2]
Output: 2
Constraints:
n
nums.length
1 <= n <= 5 * 104
• -231 <= nums[i] <= 231 - 1
A leetcode.com](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0c851c25-0a62-4071-8298-be1685864602%2Fa695f14d-84fc-4433-8646-45c86fc8fdf5%2Fssa53cm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:.ll T-Mobile
10:24 PM
E LeetCode
Given an array nums of size n, return the majority
element.
The majority element is the element that appears
more than [n / 2] times. You may assume that
the majority element always exists in the array.
Example 1:
Input: nums =
[3,2,3]
Output: 3
Example 2:
Input: nums
[2,2,1,1,1,2,2]
Output: 2
Constraints:
n
nums.length
1 <= n <= 5 * 104
• -231 <= nums[i] <= 231 - 1
A leetcode.com

Transcribed Image Text:.ll T-Mobile
10:25 PM
E LeetCode
C++
1 v class Solution {
public:
int
majorityElement(vector<int>& nums)
{
4
}
};
AA
A leetcode.com
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