{"action":"opened","issue":{"url":"https://api.github.com/repos/CY123456/DailyQuestion/issues/1","repository_url":"https://api.github.com/repos/CY123456/DailyQuestion","labels_url":"https://api.github.com/repos/CY123456/DailyQuestion/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/CY123456/DailyQuestion/issues/1/comments","events_url":"https://api.github.com/repos/CY123456/DailyQuestion/issues/1/events","html_url":"https://github.com/CY123456/DailyQuestion/issues/1","id":149736317,"number":1,"title":"数组#03","user":{"login":"SunGuanJun","id":7100476,"avatar_url":"https://avatars.githubusercontent.com/u/7100476?v=3","gravatar_id":"","url":"https://api.github.com/users/SunGuanJun","html_url":"https://github.com/SunGuanJun","followers_url":"https://api.github.com/users/SunGuanJun/followers","following_url":"https://api.github.com/users/SunGuanJun/following{/other_user}","gists_url":"https://api.github.com/users/SunGuanJun/gists{/gist_id}","starred_url":"https://api.github.com/users/SunGuanJun/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/SunGuanJun/subscriptions","organizations_url":"https://api.github.com/users/SunGuanJun/orgs","repos_url":"https://api.github.com/users/SunGuanJun/repos","events_url":"https://api.github.com/users/SunGuanJun/events{/privacy}","received_events_url":"https://api.github.com/users/SunGuanJun/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-20T11:03:08Z","updated_at":"2016-04-20T11:03:08Z","closed_at":null,"body":"题目：一个整型数组里除了一个数字之外，其他的数字都出现了两次。请写程序找出这两个只出现一次的数字。要求时间复杂度O(n)，空间复杂度O(1)。\r\n**tips：**\r\n1. 数组是无序的，也无需排序。\r\n1. 想想有哪些位操作。\r\n1. 这是明天的问题，我就先给你布置啦~~你可以明天再做~"}}