leetcode260. Single Number III
2022-03-29 12:14 作者:您是打尖兒還是住店呢 | 我要投稿
Given an integer array?nums, in which exactly two elements appear only once and all the other elements appear exactly twice. Find the two elements that appear only once. You can return the answer in?any order.
You must write an?algorithm that runs in linear runtime complexity and uses?only constant extra space.
?
Example 1:
Input: nums = [1,2,1,3,2,5]Output: [3,5]Explanation: [5, 3] is also a valid answer.
Example 2:
Input: nums = [-1,0]Output: [-1,0]
Example 3:
Input: nums = [0,1]Output: [1,0]
?
跑的特別慢，就不細說了。。。
Runtime:?16 ms, faster than?5.40%?of?Java?online submissions for?Single Number III.
Memory Usage:?46.9 MB, less than?5.61%?of?Java?online submissions for?Single Number III.
標簽：
