(leetcode题解)Third Maximum Number Given a non-empty array of integers, return the third maximum number in this array. If it does not exist, return the maximum number. The time complexity must be in O(n). Example 1: Input: [3, 2, 1] Output: 1 Explanation: The third maximum is 1...
leetcode-414-Third Maximum Number 题目描述: Given a non-empty array of integers, return the third maximum number in this array. If it does not exist, return the maximum number. The time complexity must be in O(n). Example 1: Input: [3, 2, 1] Output: 1 Explanation: The third maxim...
Can you solve this real interview question? Third Maximum Number - Given an integer array nums, return the third distinct maximum number in this array. If the third maximum does not exist, return the maximum number. Example 1: Input: nums = [3,2,1]
【Leetcode】414. Third Maximum Number 【Leetcode】414. Third Maximum Number @(Leetcode) 链接:https://leetcode.com/problems/third-maximum-number/description/ 思想: 题目给的数组非空,如果第三大的存在,就返回,否则就返回第一大的值。题目要求在O(n)的时间复杂度内,所以一开始想到的排序就不行了。
[LeetCode][Python]414. Third Maximum Number Given anon-emptyarray of integers, return thethirdmaximum number in this array. If it does not exist, return the maximum number. The time complexity must be in O(n). Example 1: Input: [3,2,1]...
Leetcode: Third Maximum Number Given a non-empty array of integers,returnthe third maximum number inthisarray. If it does not exist,returnthe maximum number. The time complexity must be in O(n). Example1: Input: [3, 2, 1] Output:1Explanation: The third maximum is1....
Given integer array nums, return the third maximum number in this array. If the third maximum does not exist, return the maximum number. Example 1: Input: nums = [3,2,1] Output: 1 Explanation: The third maximum is 1. Example 2: ...
414. Third Maximum Number (第三大的数) 链接: https://leetcode-cn.com/problems/third-maximum-number/ 题目: 给定一个非空数组,返回此数组中第三大的数。如果不存在,则返回数组中最大的数。要求算法时间复杂度必须是O(n)。 示例1: 输入: [3, 2, 1] ...
[LeetCode] Third Maximum Number Given a non-empty array of integers, return the third maximum number in this array. If it does not exist, return the maximum number. The time complexity must be in O(n). Example 1: Input: [3, 2, 1]...
今天介绍的是LeetCode算法题中Easy级别的第89题(顺位题号是414)。给定非空的整数数组,返回此数组中的第三个最大数字。如果不存在,则返回最大数量。时间复杂度必须在O(n)中。例如: 输入:[3,2,1] 输出:1 说明:第三个最大值为1。 输入:[1,2] ...