原文:LeetCode 93. 復原IP地址(Restore IP Addresses)

題目描述 給定一個只包含數字的字符串,復原它並返回所有可能的 IP 地址格式。 示例: 解題思路 利用回溯法的思想,從字符串第一個字符開始,分別檢查從當前字符開始的第 位組成的數,若該數符合要求即小於 則加入到結果IP中,然后再從當前數的后一位置遞歸向后尋找。若遍歷到第四個數,則判斷最后幾位組成的數是否滿足要求,符合則加入到最后的集合中。注意當遇到當前數的起始位是 時,僅將 加入到字符串中就停止當 ...

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LeetCode93. Restore IP Addresses

Restore IP Addresses Given a string containing only digits, restore it by returning all possible valid IP address combinations. For example:Given ...

Wed Jun 11 03:38:00 CST 2014 4 3358
[LeetCode] Restore IP Addresses 復原IP地址

Given a string containing only digits, restore it by returning all possible valid IP address combinations. Example: 這道題要求是復原IP地址IP地址對我們並不 ...

Sat Feb 28 23:28:00 CST 2015 5 17406
LeetCode93): 復原IP地址

Medium! 題目描述: 給定一個只包含數字的字符串,復原它並返回所有可能的 IP 地址格式。 示例: 解題思路: IP地址由32位二進制數組成,為便於使用,常以XXX.XXX.XXX.XXX形式表現,每組XXX代表小於或等於255的10進制數。所以說IP地址總共有四段,每一段 ...

Sat Jun 09 23:16:00 CST 2018 0 2475
[leetcode] Restore IP Addresses

這個題目就和Palindrome Partitioning很像了,而且比那個的DFS的遞歸要簡單一些,讓常人更好理解一些。但是邊界條件更多,要考慮清楚。 整體思路就是深度優先搜索,首先看到邊界條件沒 ...

Thu Jul 11 03:14:00 CST 2013 0 2899
[LeetCode] Restore IP Addresses

Given a string containing only digits, restore it by returning all possible valid IP address combinations. For example:Given "25525511135", return ...

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[leetcode]Restore IP Addresses @ Python

原題地址:https://oj.leetcode.com/problems/restore-ip-addresses/ 題意: Given a string containing only digits, restore it by returning all possible valid ...

Thu Jun 05 00:13:00 CST 2014 2 3055
Restore IP Addresses leetcode java

題目: Given a string containing only digits, restore it by returning all possible valid IP address combinations. For example: Given "25525511135 ...

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LeetCode: Restore IP Addresses 解題報告

Restore IP Addresses My Submissions Question Solution Given a string containing only digits, restore it by returning all possible valid IP ...

Wed Nov 19 04:35:00 CST 2014 2 1673
 
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